The manufacturer’s record · Page 16 of 23
Original record summaries, dates and identifiers for this model-year. Records 1,501–1,600 of 2,215, ordered newest first. Dated records on this page: May 4, 2015–Jul 17, 2015.
Back to 2015 GMC SIERRA 2500 problems & recallsThis archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.
NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.
NHTSA communication ID: 10114611
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the LCT1000 6 Speed Allison valve body part number 24262535 is on restriction through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114611 at NHTSANHTSA communication ID: 10114610
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps needed to diagnose and repair vehicles that may have uneven brake pad wear. Technician will need to inspect and measure the brake pads thickness. Also determine the customer?s driving style. The disc brake pads should only be replaced if the friction surface is worn to within?2.0?mm (0.079?in) of the mounting plates. The rotors and pads should be replaced with the updated part number If the pads are out of specification, perform normal Service Information diagnostics to determine the cause of the concern.
Source components: SERVICE BRAKES, AIR:DISC:PADS.
Source record 10114610 at NHTSANHTSA communication ID: 10138131
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of engine misfire/tick noise, Malfunction Indicator Lamp (MIL) On, DTC P0300 set.
Source components: ENGINE AND ENGINE COOLING.
Source record 10138131 at NHTSANHTSA communication ID: 10138130
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians with information to assist in identifying operating characteristics of manual transmissions that repair attempts will not change.
Source components: POWER TRAIN:MANUAL TRANSMISSION.
Source record 10138130 at NHTSANHTSA communication ID: 10114608
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician of a concern where the Onstar® menu is missing from the radio display. Pressing the white Onstar® push to talk button and say hide Onstar® menu will hide the menu and saying unhide menu will make the menu come back again.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10114608 at NHTSANHTSA communication ID: 10138127
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical line between clock and temperature, poor FM reception (Truck Only).
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10138127 at NHTSANHTSA communication ID: 10138125
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides dealership personnel with information on new vehicle Pre-Delivery Inspection (PDI) process and to encourage delivering quality vehicles and generating higher CSi scores.
Source components: EQUIPMENT.
Source record 10138125 at NHTSANHTSA communication ID: 10114607
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair vehicles with a rough idle and/or vibration at idle in Drive. This condition will not be present in Park, or Neutral. This concern may be caused by ground out within the one or both engine mounts. Technician will use CH-51450-A (Pico Oscilloscope) to measure the vibration disturbance. If the vibration concern is E1.5 in the horizontal / lateral direction with Pico sensor mounted in seat track as indicated ? continue with steps to reduce the amplitude of the vibration by adding spacers in key locations to reduce ground out within the engine mounts. The 6.2L engine has a characteristic E1 which can be felt, and may be described as a lopey idle. Do not confuse 6.2L E1 characteristic (not caused by mount ground-out), with E1.5 normal idle characteristics being transmitted into the truck via ground-out thru the engine mounts. If measuring high at the seat track 12 mg or greater; replacement of the engine mounts should help reduce the amplitude of the vibration. If the disturbance measures at the seat track as E 1.5 lateral in the range of approximately 2.5 - 8 mg using a tri-axis sensor. Then place tri-axis Pico sensor on the inboard seat track forward-most location to record measurement of the rough idle vibration concern. With the Heater-Vent-Air Conditioning on perform several short heavy launch events from stop to stop to bring the temperatures back up while attempting to re-create the rough idle vibration in Drive with Pico sensor placed on inboard seat track; while the vibration is active ? Record Pico reading. This method seems to provide better results than extended test drives. If the Pico reading for E1.5, with vibration active, at specified seat track location measures close to 2mg or less use Service Information to diagnose rough idle / vibration. If the Pico reading for E1.5, with vibration active, at the inboard forward seat track
Source components: ENGINE · SUSPENSION.
Source record 10114607 at NHTSANHTSA communication ID: 10138124
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only)
Source components: STRUCTURE.
Source record 10138124 at NHTSANHTSA communication ID: 10138122
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin is requesting information from dealers on a customer concern of A/C inoperative or poor performance on recent built vehicles.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10138122 at NHTSANHTSA communication ID: 10114604
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication for the dealer to please communicate to the customer this condition is a normal operating characteristic of their vehicle. Customer's timeshift audio playback is choppy, distorted, skipping, or garbled.
Source components: ELECTRICAL SYSTEM.
Source record 10114604 at NHTSANHTSA communication ID: 10114603
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that replacement transfer case halves will not be threaded. No additional thread tapping will be necessary to assemble the transfer case as the attaching metric bolts are self-tapping. Drive the bolts into the new case and torque them to specification.
Source components: WHEELS:LUGS/NUTS/BOLTS/STUDS.
Source record 10114603 at NHTSANHTSA communication ID: 10114601
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have low oil pressure message. Technician may also find a Diagnostic Trouble Code P0521 in the Engine Control Module. Technician should follow all published Service Information diagnosis. When using a scan tool if the oil pressure is low but the oil pressure at the oil filter housing is correct, technician should inspect the Valve Lifter Oil Filter for debris/sludge that could be restricting oil flow to the oil pressure sensor. Technician should remove the Valve Lifter Oil Filter and clean it. If the Valve Lifter Oil Filter cannot be cleaned replace it.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114601 at NHTSANHTSA communication ID: 10114599
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with additional information while diagnosing a diagnostic trouble code P0420. Check for a possible leak in the exhaust system behind the bank one number 2 oxygen sensor. If a leak is found or there is an aftermarket utility bed or trailer hitch installed. Check for a minimum clearance of 1.5 to 2 inches of the exhaust system. Install a new clamp and torque it to 40.5 foot pounds.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10114599 at NHTSANHTSA communication ID: 10138117
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides recommendations and product information for application of anti-corrosion materials
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · STRUCTURE.
Source record 10138117 at NHTSANHTSA communication ID: 10138114
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides dealership personnel with information on interior cleaning of Instrument Panel (IP), hard or plastic surfaces, seats, carpet, leather, vinyl, fabric cleaner, stain remover, restorer and product availability.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · EQUIPMENT · SEATS.
Source record 10138114 at NHTSANHTSA communication ID: 10138113
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on TOP TIER Detergent Gasoline and available retail brands.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10138113 at NHTSANHTSA communication ID: 10114598
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle. If the OnStar system is still inoperative continue with published Service Information diagnostics.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10114598 at NHTSANHTSA communication ID: 10137943
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to dealership personnel regarding warranty codes generated by EL-50313 Midtronics GR8 Battery Tester/Charger required for claim processing on labor operations 4041510, 4041520 and 250 mile/400 km labor operation restriction (North America ONLY).
Source components: ELECTRICAL SYSTEM · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10137943 at NHTSANHTSA communication ID: 10058755
NHTSA source summary · Original PDF not reviewed by Recallfolio
GENERAL MOTORS: TSB CONTAINS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. ON CERTAIN TRUCKS AND VEHICLES, THE ONSTAR SYSTEM IS INOPERATIVE DUE TO EMBEDDED PHONE FLASH MEMORY CHIP AND VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) NEEDS REPLACING. MODEL 2015. *PE
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10058755 at NHTSANHTSA communication ID: 10115076
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
Source components: EQUIPMENT:ELECTRICAL · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10115076 at NHTSANHTSA communication ID: 10115075
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about when listening to an iPod that the first song will still be displayed when the next song in the list is playing. If this concern is encountered, use the browse button on the radio display and navigate to the desired artist, album, song, or Genre. Once the desired selection is made, the correct information will be displayed on the radio screen.
Source components: ELECTRICAL SYSTEM.
Source record 10115075 at NHTSANHTSA communication ID: 10113719
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin adds the 2016 model year to repair information for lubricating the rear leaf springs to correct a customer concern for a squeak noise from rear of vehicle.
Source components: SUSPENSION:REAR:SPRINGS:LEAF SPRING ASSEMBLY.
Source record 10113719 at NHTSANHTSA communication ID: 10113716
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin annouces the end of need for information from the field regarding Service 4WD message displayed, DTC C0392 set.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113716 at NHTSANHTSA communication ID: 10089958
NHTSA source summary · Original PDF not reviewed by Recallfolio
15038 - DEALER MESSAGE ONLY. SELECT 2015 VEHICLES WILL RECEIVE A SOFTWARE DOWNLOAD VIA ONSTAR® TO UPDATE THE SOFTWARE FOR THE ELECTRONIC CLIMATE CONTROL (ECC) SYSTEM. THE UPDATE WILL BE PERFORMED ON DEALER INVENTORY VEHICLES, WITH THE UPDATE OCCURRING DURING THE NIGHT TIME HOURS OF 1AM TO 5AM EDT. UPDATES WILL BE ROLLED OUT TO THE INVENTORY STARTING 6/29/2015 AND COMPLETE BY END OF SEPTEMBER 2015. NO FURTHER ACTION IS REQUIRED BY THE DEALER. THIS UPDATE WILL TAKE APPROXIMATELY 15 MINUTES.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10089958 at NHTSANHTSA communication ID: 10115071
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a ?Service 4WD Message? displayed in the Driver Information Center. Technician may find Diagnostic Trouble Codes C0392 or C0396. Technician should check the terminal tension on the Transfer Case Control Module X1 connector. Technician should repair any terminal that have poor terminal tension.
Source components: ELECTRICAL SYSTEM · POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE).
Source record 10115071 at NHTSANHTSA communication ID: 10115070
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have left or right front floor carpet is wet. Technician will pull back carpet on right floor from kick panel and water test. If the leak is found to be coming from the seam at the right front kick panel it will be necessary to remove the right front fender to gain access to the vertical cowl seam that is leaking. To repair, apply clear flow-able seam sealer to the cowl seam and into the pocket.
Source components: STRUCTURE:FRAME AND MEMBERS.
Source record 10115070 at NHTSANHTSA communication ID: 10115069
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the radio will lose audio except warning chimes and become inoperative after using Siri. The use of SIRI is not supported by this radio configuration.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115069 at NHTSANHTSA communication ID: 10113709
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides diagnostic tips that may be helpful in correcting a customer concern of a Malfunction Indicator Lamp (MIL) illuminated. Technicians may find DTC P0741 Torque Converter Clutch Stuck Off set .
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.
Source record 10113709 at NHTSANHTSA communication ID: 10113705
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to dealership personnel regarding original equipment battery part numbers and AC Delco replacement battery approved warranty part numbers.
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10113705 at NHTSANHTSA communication ID: 10115067
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Technician will need to press the OnStar button and verify they have an active account and that the call connects with data and location.
Source components: ELECTRICAL SYSTEM.
Source record 10115067 at NHTSANHTSA communication ID: 10115066
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles with visible water leak or signs of water intrusion from the antenna base, red OnStar LED, unable to connect to OnStar, OnStar unable to locate the vehicle, OnStar has inaccurate global positioning system location, no global positioning system on the navigation radio display, and inaccurate global positioning system location on the navigation radio display. Technician may find Diagnostic Trouble Codes B2462-02, B2462-04, B2470-02, B2470-04, B125C-01, B125C-02, or B125C-04. Technician should replace the high efficiency antenna with the latest part number in the catalog.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) · STRUCTURE:FRAME AND MEMBERS.
Source record 10115066 at NHTSANHTSA communication ID: 10115065
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about the iPod that the first song will still be displayed when the next song in the list is playing. Engineering has deemed this to be a normal operating characteristic of the vehicle and no repair attempts should be made.
Source components: ELECTRICAL SYSTEM.
Source record 10115065 at NHTSANHTSA communication ID: 10115064
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician to download the USB software from TIS2WEB using the vehicle identification number every time a programming event of the human machine interface module is needed. Damage could be caused to the module if USB programmed with the incorrect software.
Source components: ELECTRICAL SYSTEM.
Source record 10115064 at NHTSANHTSA communication ID: 10115063
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 6.6L Diesel Engine Control Module Part number 12658036 General Motors Product Quality Center parts restriction has ended. Dealer can now order the part through the regular Customer Care and Aftersales parts process.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10115063 at NHTSANHTSA communication ID: 10115061
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have "Exhaust Fluid Low", "Exhaust Fluid Empty - Refill Now", "Exhaust Fluid Range: XXX" or "Service Exhaust Fluid - See Owners Now" on the Driver Information Center. If the technician is working on 2010 and 2011 model years campaign 11001 has now been released. Other vehicles technician will need to check the Body Control Module and the scan tool to insure the latest calibration are installed in both. Then use the scan tool to check Reductant System Data in the Engine Control Module. Ensure that all three diesel exhaust fluid level sensors are active with the diesel exhaust fluid tank level showing 100%. If the tank level is below 100% add up to 2 gallons of diesel exhaust fluid. After adding the fluid, use a scan tool to reset the reductant fluid tank level. When the reductant level warning shows "none" the diesel exhaust fluid system reset and reprogram is complete.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM · FUEL SYSTEM, DIESEL · FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY.
Source record 10115061 at NHTSANHTSA communication ID: 10113697
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of engine misfire/tick noise, Malfunction Indicator Lamp (MIL) On, and/or DTC P0300 set.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113697 at NHTSANHTSA communication ID: 10113696
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin is requesting information from dealers on a customer concern that the Service 4WD message is displayed, and DTC C0392 is set.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113696 at NHTSANHTSA communication ID: 10115059
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Code P0011. If the technician has followed all published Service Information diagnosis and has not come to a conclusion, technician should check the oil pressure at the oil pressure sender. Then the number two cam bearing should be inspected.
Source components: ENGINE AND ENGINE COOLING.
Source record 10115059 at NHTSANHTSA communication ID: 10115058
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have left or right front floor carpet is wet. Technician will pull back carpet on right floor from kick panel and water test. If the leak is found to be coming from the seam at the right front kick panel it will be necessary to remove the right front fender to gain access to the vertical cowl seam that is leaking. To repair, apply clear flow-able seam sealer to the cowl seam and into the pocket.
Source components: STRUCTURE:FRAME AND MEMBERS · UNKNOWN OR OTHER.
Source record 10115058 at NHTSANHTSA communication ID: 10115053
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.
Source components: SUSPENSION · TIRES.
Source record 10115053 at NHTSANHTSA communication ID: 10113693
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern that the driver's outside wide load mirror turn signal is too bright.
Source components: EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT.
Source record 10113693 at NHTSANHTSA communication ID: 10089971
NHTSA source summary · Original PDF not reviewed by Recallfolio
15435A - SERVICE UPDATE (REVISED SERVICE PROCEDURE). THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPLACE THE TORQUE CONVERTER ON CERTAIN 2015 MODEL YEAR CHEVROLET SILVERADO HD, GMC SIERRA HD AND GMC SIERRA DENALI HD VEHICLES EQUIPPED WITH AN ALLISON 6-SPEED AUTOMATIC TRANSMISSION (RPO MW7). THESE VEHICLES MAY HAVE BEEN ASSEMBLED WITH AN INCORRECTLY MACHINED TORQUE CONVERTER. CUSTOMERS MAY EXPERIENCE NOISE, POOR PERFORMANCE AND, IF THIS CONDITION IS NOT CORRECTED, EVENTUAL TRANSMISSION FAILURE.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.
Source record 10089971 at NHTSANHTSA communication ID: 10115052
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician only to provide additional tips when diagnosing a front heated seat concern and is not meant to be a diagnostic flow chart or replace Service Information. Always, perform and refer to Service Information for the latest diagnostic information and procedures. Trucks equipped with heated and cooled seats Regular Production Option Code (KB6), may comment on any of the following front heated seat concerns. Condition 1, a front heated seat (back and/or cushion) is inoperative. Technician should diagnosis each affected seat heater individually. Technician should test all four circuits Power, Ground, Control (from Body Control Module) and Heating Element Supply Power. The Power, Ground, Control (from Body Control Module) can easily be checked by starting the engine and turn on the cooled seat. When the cooled seats are turned on the blower in each seat back and cushion will turn on at that point technician will be able to hear the blower moving. The heating element supply power circuit can be test by disconnecting the affected heating element and connect a voltmeter across the heating element supply power and ground circuit. Then start the engine and turn on the heated seat, the blower will supply system voltage on the element supply power circuit for 1 to 2 seconds. With the heated seat element disconnected, use an ohmmeter to measure the resistance of the heating element. If all of the above steps check ok or the heating element resistance is close to the approximate spec, reconnect all disconnected connectors. Connect a voltmeter across the affected heated seat element connectors supply power and ground circuits back probing the connector. Then check the resistance of the heating element. The resistance should be close to the same resistance as when testing with the connector unplugged. Now check the voltage with the engine running and the heated sets on high. Condition 2, the front heate
Source components: ELECTRICAL SYSTEM · SEATS.
Source record 10115052 at NHTSANHTSA communication ID: 10115046
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with poor headlight performance when driving in very dark rural areas. Technician should perform normal diagnostics first. If no issue found or the customer is still has complaint the Body Control Module for vehicles built before 12/23/14 at Flint Assembly (11th Vehicle Identification Number Digit "F"), 1/13/15 at Silao Assembly (11th Vehicle Identification Number Digit "G") or 1/16/15 at Ft. Wayne Assembly (11th Vehicle Identification Number Digit "Z"). Technician should replace both headlights with part number 23342527. After the headlights are replaced a headlamp aiming procedure should be performed.
Source components: ELECTRICAL SYSTEM · EXTERIOR LIGHTING:HEADLIGHTS.
Source record 10115046 at NHTSANHTSA communication ID: 10115045
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with a CD player is inoperative. Technician should cycle power to the CD play and retest. If the CD player starts working advise the customer that we apologize for this inconvenience and that General Motors is working on a permanent solution for this concern. If the CD player is still inoperative technician will need to test the power and ground circuits. If no concern with power, ground, or connections, replace the Disc Player.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115045 at NHTSANHTSA communication ID: 10089970
NHTSA source summary · Original PDF not reviewed by Recallfolio
15435 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPLACE THE TORQUE CONVERTER ON CERTAIN 2015 MODEL YEAR CHEVROLET SILVERADO HD, GMC SIERRA HD AND GMC SIERRA DENALI HD VEHICLES EQUIPPED WITH AN ALLISON 6-SPEED AUTOMATIC TRANSMISSION (RPO MW7). THESE VEHICLES MAY HAVE BEEN ASSEMBLED WITH AN INCORRECTLY MACHINED TORQUE CONVERTER. CUSTOMERS MAY EXPERIENCE NOISE, POOR PERFORMANCE AND, IF THIS CONDITION IS NOT CORRECTED, EVENTUAL TRANSMISSION FAILURE.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.
Source record 10089970 at NHTSANHTSA communication ID: 10089965
NHTSA source summary · Original PDF not reviewed by Recallfolio
15203A - SERVICE UPDATE (REVISED SERVICE PROCEDURE). THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO INSPECT AND, IF REQUIRED, RETIGHTEN THE TORQUE ON THE RIGHT-REAR-BRAKE-LINE-BRACKET BOLT TO THE REAR-AXLE ON CERTAIN FORT WAYNE ASSEMBLY PLANT BUILT 2014-2015 CHEVROLET SILVERADO LD, 2015 CHEVROLET SILVERADO HD, 2014-2015 GMC SIERRA LD, 2015 GMC SIERRA HD AND 2015 GMC SIERRA DENALI LD VEHICLES. THESE VEHICLES MAY HAVE BEEN ASSEMBLED WITH AN INCORRECTLY TORQUED RIGHT-REAR-BRAKE-LINE-BRACKET BOLT TO THE REAR AXLE. THIS CONDITION COULD ALLOW THE BRAKE LINE TO WEAR AGAINST THE REAR-AXLE HOUSING AND CAUSE A BRAKE-FLUID LEAK.
Source components: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS.
Source record 10089965 at NHTSANHTSA communication ID: 10115041
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that radio is inoperative, loss of sound, or their display is blank. Technician will need to cycle power to the radio and retest. If the radio starts working advise the customer that we apologize for this inconvenience and that General Motors is working on a permanent solution for this concern. If the radio is still inoperative technician will need to test the power, ground, and circuit 5060 circuits. If no concern with power, ground, circuit 5060 or connections, replace the radio.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115041 at NHTSANHTSA communication ID: 10115039
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about when listening to an iPod that the first song will still be displayed when the next song in the list is playing. If this concern is encountered, use the browse button on the radio display and navigate to the desired artist, album, song, or Genre. Once the desired selection is made, the correct information will be displayed on the radio screen.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115039 at NHTSANHTSA communication ID: 10115038
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about the Media Oriented Systems Transport Bus Diagnostic Tool Kit (EL-51578) has been released to help diagnose any of the Media Oriented Systems Transport bus concerns. The kit contains header connectors that are installed to bypass Media Oriented Systems Transport bus modules. The bypass connector also contains a terminal for verifying Media Oriented Systems Transport control circuit voltages. Technician should review Media Oriented Systems Transport bus description and operation and Diagnostic Trouble Code U0028 diagnostic procedures.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10115038 at NHTSANHTSA communication ID: 10115036
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that navigation system has inaccurate estimated time of arrival. This is a normal operating characteristic of the New Generation Infotainment system.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10115036 at NHTSANHTSA communication ID: 10115035
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Shudder, bounce, bucking from the rear of the truck while braking when towing a gooseneck or fifth wheel trailer. Technician will need to measure the actual truck and trailer weights, with the trailer loaded to the point that exhibits the condition. If any weight parameter is exceeded such as the Front Gross Axle Weight Rating, Rear Gross Axle Weight Rating, Gross Vehicle Weight Rating, or Gross Combined Weight Rating the load must be reduced before investigating further. If evaluation of the trailer?s brakes indicates trailer brake capability is adequate, adjust brake controller per the Trailer Gain Adjustment Procedure described in the Driving and Operating section of the Owner?s Manual and evaluate truck and trailer combination for braking shudder.
Source components: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL · EQUIPMENT · SERVICE BRAKES, HYDRAULIC.
Source record 10115035 at NHTSANHTSA communication ID: 10089964
NHTSA source summary · Original PDF not reviewed by Recallfolio
15203 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO INSPECT AND, IF REQUIRED, RETIGHTEN THE TORQUE ON THE RIGHT-REAR-BRAKE-LINE-BRACKET BOLT TO THE REAR-AXLE ON CERTAIN FORT WAYNE ASSEMBLY PLANT BUILT 2014-2015 CHEVROLET SILVERADO LD, 2015 CHEVROLET SILVERADO HD, 2014-2015 GMC SIERRA LD, 2015 GMC SIERRA HD AND 2015 GMC SIERRA DENALI LD VEHICLES. THESE VEHICLES MAY HAVE BEEN ASSEMBLED WITH AN INCORRECTLY TORQUED RIGHT-REAR-BRAKE-LINE-BRACKET BOLT TO THE REAR AXLE. THIS CONDITION COULD ALLOW THE BRAKE LINE TO WEAR AGAINST THE REAR-AXLE HOUSING AND CAUSE A BRAKE-FLUID LEAK.
Source components: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS.
Source record 10089964 at NHTSANHTSA communication ID: 10115030
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with a CD player is inoperative. Technician should cycle power to the CD play and retest. If the CD player starts working advise the customer that we apologize for this inconvenience and that General Motors is working on a permanent solution for this concern. If the CD player is still inoperative technician will need to test the power and ground circuits. If no concern with power, ground, or connections, replace the Disc Player.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115030 at NHTSANHTSA communication ID: 10115027
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10115027 at NHTSANHTSA communication ID: 10115026
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have the OnStar wireless fidelity inoperative. Technician will need to contact General Motors Technical Assistance Center with a scan tool connect to the vehicle for further assistance.
Source components: ELECTRICAL SYSTEM.
Source record 10115026 at NHTSANHTSA communication ID: 10115024
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a hard start or a no start. Technician may find Diagnostic Trouble Code DTCs P0087, P0088, P0191 or P128E. Technician will need to follow all Service Information diagnose for the Diagnostic Trouble Code. If the current Service Information diagnostic has led to Fuel Injection Pump replacement, Fuel Pressure Regulator 1 must be inspected for magnetic metal debris. If there is a questionable amount of magnetic debris found on Pressure Regulator 1 remove the Fuel Rail Pressure Sensor and/or Fuel Pressure Regulator 2 to inspect for magnetic metal debris. If technician will need to replace all of the parts listed under the latest version of PIP4949 found in the Service Forms section of Global Connect if debris is found. Clean and flush all fuel chassis lines, filter pipes, and other engine mounted fuel system pipes not replaced. Also the fuel filter housing must be cleaned with a new fuel filter installed. Then the fuel tank and fuel sender must be cleaned and flushed.
Source components: FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP · FUEL SYSTEM, OTHER:FUEL FILTER · FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM.
Source record 10115024 at NHTSANHTSA communication ID: 10115021
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a radio display that flickers at first start up. Engineering is currently evaluating this concern.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115021 at NHTSANHTSA communication ID: 10115019
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have an "Object Detection Unavailable" message on the radio display when shifting into reverse. Technician should reprogram the radio using Service Programming System with the latest software.
Source components: BACK OVER PREVENTION · ELECTRICAL SYSTEM · ELECTRICAL SYSTEM:SOFTWARE.
Source record 10115019 at NHTSANHTSA communication ID: 10113678
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin announces the end of need for information from the field regarding a fluid leak from front end of Allison transmission.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10113678 at NHTSANHTSA communication ID: 10113677
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides diagnosis and repair information to correct a customer concern of alleged no park, vehicle rolls in park or park will not hold.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH.
Source record 10113677 at NHTSANHTSA communication ID: 10115015
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P16F3 as a current or history code in the Transmission Control Module. Technician will need to insure that the Diagnostic Trouble Code P16F3 is set in the Transmission Control Module. If the Diagnostic Trouble Code is set in the Transmission Control Module Technician will need to contact General Motors Technical Assistance Center for further assistance.
Source components: POWER TRAIN.
Source record 10115015 at NHTSANHTSA communication ID: 10115014
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic System 2 to review the Firmware Over-the-Air version. If the Firmware Over-the-Air version on the scan tool equals 6708 the technician will need to contact General Motors Technical Assistance Center for further assistance. If the Firmware Over-the-Air version on the scan tool is lower than 6708 Dealer can order the part thought the Instrument Sales and Service website process.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10115014 at NHTSANHTSA communication ID: 10115010
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an inoperative radio. Technician may find Diagnostic Trouble Code U0184 stored in multiple modules. If the concern is present at the dealership technician will need to contact General Motors Technical Assistance Center for further assistance.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10115010 at NHTSANHTSA communication ID: 10113669
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to dealership personnel on properly maintaining vehicles in dealer inventory.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113669 at NHTSANHTSA communication ID: 10115009
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or history. The Camshaft Position Actuator Solenoid Valve may be sticking or binding causing the valve timing to be retarded. Dealer will need to cycle the Camshaft Position Actuator Solenoid Valve by energizing it using Global Diagnostic System 2.
Source components: ENGINE · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10115009 at NHTSANHTSA communication ID: 10113667
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information for transmission control module reprogramming to correct a customer concern for MIL illuminated with firm shifts, shudder, engine RPM flare and DTCs P0606, P16F3 or P2818 set.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10113667 at NHTSANHTSA communication ID: 10059109
NHTSA source summary · Original PDF not reviewed by Recallfolio
GMC/CHEVROLET: SERVICE PROCEDURES ON CERTAIN VEHICLES TO INSPECT, RETIGHTEN THE TORQUE FOR RIGHT REAR BRAKE LINE BRACKET BOLT TO REAR AXLE DUE TO INCORRECTLY BEING TORQUED ALLOWING BRAKE LINE TO WEAR AGAINST REAR AXLE HOUSING AND BRAKE FLUID LEAKAGE. MODEL 2014-15 SILVERADO LD, SIERRA LD, 2015 SILVERADO HD, SIERRA HD, SIERRA DENALI HD. *PE
Source components: SERVICE BRAKES.
Source record 10059109 at NHTSANHTSA communication ID: 10114584
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician to call General Motors Technical Assistance Center if the customer has a malfunction indicator lamp on and there is a diagnostic trouble code P16F3 set in the transmission control module.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114584 at NHTSANHTSA communication ID: 10090006
NHTSA source summary · Original PDF not reviewed by Recallfolio
15216 - CUSTOMER SATISFACTION PROGRAM. CERTAIN 2015 MODEL YEAR CADILLAC ESCALADE AND ESCALADE ESV; CHEVROLET SILVERADO LD CREW AND DOUBLE CAB; AND GMC SIERRA LD CREW, SIERRA LD CREW DOUBLE CAB, YUKON, AND YUKON XL MODEL VEHICLES THAT ARE EQUIPPED WITH A 6.2L ENGINE (RPO L86) AND 8-SPEED AUTOMATIC TRANSMISSION (RPO M5U) MAY HAVE A CONDITION IN WHICH THE U-JOINT RETAINER BOLTS LOSE INDEX. IF THIS CONDITION OCCURS, THE CUSTOMER MAY HEAR OR FEEL A CLUNKING NOISE WHEN CHANGING SPEED. IF THIS CONDITION IS NOT CORRECTED, REDUCED CLAMP LOAD MAY CAUSE THE PROPSHAFT TO MOVE RELATIVE TO THE AXLE YOKE AND THE CUSTOMER MAY FEEL A VIBRATION. IF ONE OR MORE BOLTS BACK OUT COMPLETELY, THE PROPSHAFT MAY SEPARATE FROM THE AXLE RESULTING IN A LOSS OF DRIVE AND POTENTIAL DAMAGE TO THE UNDERSIDE OF THE VEHICLE. DEALERS ARE TO REPLACE TWO U-JOINT RETAINERS AND FOUR U-JOINT RETAINER BOLTS WITH NEW BOLTS THAT INCLUDE AN ADHESIVE PATCH.
Source components: EQUIPMENT · POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10090006 at NHTSANHTSA communication ID: 10114576
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit and if the blower motor is removed while still cold, ice may be found on the blower motor cage. This concern could be caused by water leaking or snow ingestion into the Heater-Vent-Air Conditioning case. Technician is to perform normal water testing diagnostics while the Heater-Vent-Air Conditioning is running, looking for water leaking past the plenum cover. If water is leaking past the cover remove the cover and install a 12x12 snow resistant screen to the fresh air intake. Reseal and install the plenum cover cap using Kent air dry sealer or equivalent.
Source components: ENGINE AND ENGINE COOLING.
Source record 10114576 at NHTSANHTSA communication ID: 10113661
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides repair information to correct a customer concern of warm air exhausting from driver and/or passenger front seat back into 2nd row seating area causing occupant discomfort.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10113661 at NHTSANHTSA communication ID: 10113660
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides diagnosis and repair information to correct a customer concern of alleged no park, vehicle rolls in park or park will not hold.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:PARK/NEUTRAL START INTERLOCK SWITCH.
Source record 10113660 at NHTSANHTSA communication ID: 10114569
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service information diagnostics have been completed and there is still no trouble found, the technician is to inspect for a possible terminal tension concern on the ignition coil power feed for the cause of the rough running engine and or the P0300. For the Service Engine Soon light or traction control lamp concern check the X2 connector of the under hood fuse block for poor pin retention.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114569 at NHTSANHTSA communication ID: 10114567
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how the radio display gets the air ambient temperature. On 1500 series trucks and all sport utility vehicle with regular production option code IO3 radio the ambient air temperature sensor is hard wired to the engine control module and then the signal goes on high speed local area network to the body control module from there on low speed local area network to the radio. On 1500 series trucks and all sport utility vehicle with regular production option code IO4, IO5, or IO6 the ambient air temperature sensor is hard wired to the engine control module and then the signal goes on high speed local area network to the body control module from there on low speed local area network to the radio then Most 50 Bus to the Human Machine Interface. On 2500/3500 series trucks production option code IO3 radio the ambient air temperature sensor is hard wired to the instrument panel cluster and then the signal goes on low speed local area network to the radio. On 2500/3500 series trucks production option code IO4, IO5, or IO6 radio the ambient air temperature sensor is hard wired to the instrument panel cluster and then the signal goes on low speed local area network to the radio then Most 50 Bus to the Human Machine Interface.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114567 at NHTSANHTSA communication ID: 10113656
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin communicates part restriction and ordering process information for OnStar®Vehicle Communication Interface Modules (VCIM) (GMNA Only).
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10113656 at NHTSANHTSA communication ID: 10114560
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician for vehicles with a black bar while on the Bluetooth audio streaming screen. This concern is a normal operating characteristic of the vehicle and no repairs should be made.
Source components: ELECTRICAL SYSTEM.
Source record 10114560 at NHTSANHTSA communication ID: 10113655
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides repair information on instrument cluster reprogramming to correct a customer concern of analog gauges and/or cluster display inoperative at startup, or cluster display/analog gauges/backlighting iInoperative intermittently, or speedometer analog gauge operates in opposite direction.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL.
Source record 10113655 at NHTSANHTSA communication ID: 10114549
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician to check the oil pan if there is a Service Engine Soon light on with a diagnostic trouble code of P0521 or P06DD. Technician is to remove the oil filter and look for a cast over passage on the inner ring of the oil filter housing. If cast over is found on the oil passage replace the oil pan.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114549 at NHTSANHTSA communication ID: 10114543
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician to insure that global diagnostic service 2 diagnostic packages are up to date prior to learning the steering angle sensor for a diagnostic trouble code C710 symptom code 71 set in the electronic brake control module or the power steering control module. When rechecking for diagnostic trouble codes a U0074 U0077, U0180D, U01293, U0126, U0125, C0186, C0196, or C0287 are set and will not clear diagnose the Chassis bus. If no fault is found in the chassis bus check for an multiple diagnostic interface to data link connector issue. Technician is to try a different multiple diagnostic interface cable and attempt the steering angle sensor learn again following service information instruction then try to clear the codes again.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114543 at NHTSANHTSA communication ID: 10113650
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin is requesting information from dealers on a customer concern that one or more key transmitter(s) inoperative or lost memory.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10113650 at NHTSANHTSA communication ID: 10114541
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how to tell the difference between the integrated center stack, the radio, the human machine interface, and the vehicle communication interface module. There are pictures of all the individual modules for identification purposes.
Source components: ELECTRICAL SYSTEM.
Source record 10114541 at NHTSANHTSA communication ID: 10114537
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician when the customer complaint on a noise from the transmission when the engine starts. The noise may be a clunk with a bump sensation. This condition may be caused by turning the engine off and then quickly restarting it. The transmission control module doesn?t have adequate time to power down and the 1-2-7-8-R along with the 1-2-3-4-5-R clutches will apply at maximum line pressure causing this concern. This is considered normal operation if the transmission control module is not allowed to power down before restarting the engine. The transmission control module needs the transmission to be placed in park the ignition turned off and the door opened and closed. After closing the door the transmission control module requires 2 minutes before the engine should be restarted. If the concern is present and duplicated after following the power down procedure the General Motors Technical Assistance Center for further direction.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114537 at NHTSANHTSA communication ID: 10113646
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides repair information for a customer concern of Malfunction Indicator Lamp (MIL) on, and technician finding DTC P0741: Torque Converter Clutch Stuck Off set.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113646 at NHTSANHTSA communication ID: 10113642
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin is requesting information from dealers on a customer concern of no forward or reverse, transmission slips or low line pressure.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10113642 at NHTSANHTSA communication ID: 10114531
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how to tell vehicles built with text messaging and vehicles that are not. The text messaging feature was not available at the start of production on the sport utility vehicle or heavy duty truck. The option was added mid-cycle production. These utility and heavy duty pickup models must have regular production option code AVF to have the text messaging feature. There is no upgrade available to add text messaging to a vehicle that was built without it.
Source components: ELECTRICAL SYSTEM.
Source record 10114531 at NHTSANHTSA communication ID: 10114530
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician of the snow plow headlamps inoperative after switching from the factory headlamps to the snowplow headlamps. There may be a diagnostic trouble code B2575 and or a B2699 set in the body control module. Technician is to refer to the latest version of the General Motors up-fitter integration bulletin 116 for additional information these circuits.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114530 at NHTSANHTSA communication ID: 10114528
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have paint peeling from the anti-chip area. Technician should test another panel on a clean surface above room temperature. Technician will use a 2 inch wide piece of masking tape to the body, and pull upward quickly. If the paint flakes or peels away, the panel in question should be repaired.
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10114528 at NHTSANHTSA communication ID: 10114527
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides additional information to the technician when replacing the Duramax Diesel head gasket. This is a supplement to procedure found in Service Information. The left and right cylinder head gaskets are not interchangeable and will block oil and coolant passages if installed incorrectly resulting in severe damage to the engine. Technician is not use any power sanding devices, wire brush or wheel as well as any chemical cleaning agents to clean the gasket surface. Leave the gaskets in the package until the surfaces are ready to install them. Do not set the gaskets on workbenches or tool boxes to avoid introduction of foreign debris. The cylinder head surface is not to be machined measure the head for warpage with a straight edge and feeler gauge replacing the head with warpage in excess of .1 millimeter. All M12 head bolts must be replaced however the M8 bolts can be reused. Install 2 head bolts secured at minimal torque to minimize the chance of introducing foreign material. Use a paint pen on the M12 bolts marking the head of each bolt indicating which of the 4 torque steps have been completed to prevent missing a step or doing a step twice.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10114527 at NHTSANHTSA communication ID: 10114523
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician to check for an engine build code of K and the dates between 15005 and 15117, the customer concern is an engine oil leak at the oil filter location of the oil pan. A loose oil filter adapter is found to be the cause of the concern, tighten it to 55 newton meters or 40 foot pounds. It is also advised to clean any residual oil from the oil pan area.
Source components: ENGINE.
Source record 10114523 at NHTSANHTSA communication ID: 10114522
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that some vehicles the haptic seat motors can be felt in the seat. Technician will access both haptic seat motors and rotate the motors flat, and then reinstall them back into the seat cushion. This will help improve the comfort of the seat cushion.
Source components: SEATS.
Source record 10114522 at NHTSANHTSA communication ID: 10114521
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician for vehicles that exhibit a driver?s power memory seat and power adjustable pedals inoperative. Look for poor terminal tension at the left instrument panel fuse block connector X1 terminals 27 and 28. If poor retention is found in these terminals replace them with terminated lead part number 19301761.
Source components: ELECTRICAL SYSTEM · SEATS.
Source record 10114521 at NHTSANHTSA communication ID: 10113639
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides repair information to correct a customer concern of MIL illuminated with Engine Power is Reduced message displayed after cold start. Technician may find DTC P16F3 set in history.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113639 at NHTSANHTSA communication ID: 10113638
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians with information on transmission adaptive functions and correcting low mileage harsh shifts.
Source components: POWER TRAIN.
Source record 10113638 at NHTSANHTSA communication ID: 10113635
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides information to correct a customer concern of a metallic slap or ping noise when the engine is running, in Park or Neutral gear, or if accelerator pedal is snapped quickly.
Source components: ENGINE.
Source record 10113635 at NHTSANHTSA communication ID: 10113634
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians with information to help educate them on the many various combinations of engines, interfacing equipment and vehicle usage which may cause higher than expected oil consumption.
Source components: ENGINE.
Source record 10113634 at NHTSANHTSA communication ID: 10114518
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a blank radio display. Technician may find a Diagnostic Trouble Code U150F stored in the Radio / Heater-Vent-Air Conditioning controls. Technician will verify if the correct display is installed. If the Diagnostic Trouble Code is current inspect the circuit form end to end.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10114518 at NHTSANHTSA communication ID: 10114517
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps needed to diagnose and repair vehicles that may have uneven brake pad wear. Technician will need to contact General Motors Technical Assistance Center for further assistance.
Source components: SERVICE BRAKES, AIR:DISC:PADS.
Source record 10114517 at NHTSANHTSA communication ID: 10114513
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician for a reduced power message, steering assist, engine stall or the instrument panel, radio, and or Heater-Vent-Air Conditioning go blank with multiple diagnostic trouble codes. If any of the following diagnostic trouble codes U0073, U0078, U0029, U0028, U0415, U0140, U0126, U0121, U0101, U0100, C0544, U1510, U0073, B127B, B2605, B3600,C0800, U0428, and U0452 set in the vehicle. Check the body control module ground at the G218 location. The front dash insulator mat may be trapped between the ground eyelet and the body stud. Remove the round nut and eyelet and cut the front dash insulator mat away from the ground stud so it no longer interferes with the ground stud and reinstall the eyelet and ground nut.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10114513 at NHTSA