The manufacturer’s record · Page 15 of 23
Original record summaries, dates and identifiers for this model-year. Records 1,401–1,500 of 2,215, ordered newest first. Dated records on this page: Jul 21, 2015–Oct 22, 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: 10126385
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin adds the 2014 - 2016 model years to cleaning information to correct a customer concern of seeing a white film/residue on the IP pad and/or door trim panels.
Source components: ELECTRICAL SYSTEM:SOFTWARE · EQUIPMENT:ELECTRICAL.
Source record 10126385 at NHTSANHTSA communication ID: 10126384
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin adds the 2015 Chevrolet Colorado and GMC Canyon to diagnosis and repair information to correct a customer concern of alleged no park, vehicle rolls in park or park will not hold.
Source components: PARKING BRAKE.
Source record 10126384 at NHTSANHTSA communication ID: 10114913
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have slack in one of the tailgate cables. Technician should not replace any parts for this concern. Please communicate to the customer this condition is a normal operating characteristic of their vehicle.
Source components: STRUCTURE:BODY:TAILGATE:HINGE AND ATTACHMENTS.
Source record 10114913 at NHTSANHTSA communication ID: 10114912
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 · EQUIPMENT:MECHANICAL · SEATS:FRONT ASSEMBLY:POWER ADJUST.
Source record 10114912 at NHTSANHTSA communication ID: 10114903
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have an issue when using Bluetooth voice recognition with an iPhone. Technician should work with the customer to insure the phone contacts to not have any Emojis loaded to any contact.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10114903 at NHTSANHTSA communication ID: 10114902
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator pedal design has a built-in detent position near the last 1/4 of pedal travel. Dealer should communicate to the customer this is a normal operating characteristic of the vehicle and no repair attempts should be performed.
Source components: VEHICLE SPEED CONTROL:ACCELERATOR PEDAL.
Source record 10114902 at NHTSANHTSA communication ID: 10114900
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.
Source components: TIRES:SIDEWALL.
Source record 10114900 at NHTSANHTSA communication ID: 10126375
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to dealership personnel on the use of non-GM approved battery chargers and booster packs.
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10126375 at NHTSANHTSA communication ID: 10114898
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 8L90 8 Speed Automatic Transmission is on exchange through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: POWER TRAIN.
Source record 10114898 at NHTSANHTSA communication ID: 10114894
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.
Source components: STRUCTURE:FRAME AND MEMBERS · SUSPENSION.
Source record 10114894 at NHTSANHTSA communication ID: 10126409
NHTSA source summary · Original PDF not reviewed by Recallfolio
15638 - Customer Satisfaction Program. Certain 2016 model year Cadillac Escalade, Escalade ESV, Chevrolet Corvette, GMC Yukon Denali and 2015 Cadillac Escalade ESV, Chevrolet Silverado LD, GMC Sierra LD, and Yukon Denali XL model vehicles equipped with 6.2L engines (RPO L86 and LT1) may have engines built with cylinder head gaskets in which the head gasket stopper ring was off location. The gasket may fatigue over time leading to the possibility of a leak into the combustion chamber after several thousand miles. Possible symptoms include: a check engine light for P0300 Misfire, possible combustion gas leaks to coolant resulting in overheating, over-flowed coolant bottle, milky-colored engine oil in the crankcase, piston scuffing and if the vehicle is continued to be driven in this condition, engine failure. Dealers are to replace the left and right side engine head gasket.
Source components: ENGINE AND ENGINE COOLING.
Source record 10126409 at NHTSANHTSA communication ID: 10126370
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to dealership personnel on proper engine and automatic transmission/transaxle identification.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · POWER TRAIN.
Source record 10126370 at NHTSANHTSA communication ID: 10126369
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information that may be useful in diagnosing/testing batteries that have set for a long period of time and/or set in cold weather climates to correct a customer concern of symptoms that include, but not limited to, a slow or no crank condition that may be caused by a discharged battery.
Source components: ELECTRICAL SYSTEM.
Source record 10126369 at NHTSANHTSA communication ID: 10114893
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the part restriction on the 8L45/8L90 8 speed and the LCT1000 6 Speed Allison automatic transmission has ended.
Source components: POWER TRAIN.
Source record 10114893 at NHTSANHTSA communication ID: 10114892
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or a squeak nose coming from the dash. Technician will use Service Information to locate the Accessory AC and DC Power Control Module located to the right of the steering column. Remove the power inverter module and apply two sided tape to the module bracket to insulate it from the mount. The instrument panel accessory bezel will also need to be removed. Apply flocking tape to the instrument panel accessory bezel retainers. Also the instrument panel extension will need to be removed. Apply foam tape around connectors located under grill to prevent them from rattling on grill. Apply flocking tape to the instrument panel extension retainers and apply a strip of foam tape along the edge of the grill to isolate the grill from the dash.
Source components: ELECTRICAL SYSTEM.
Source record 10114892 at NHTSANHTSA communication ID: 10114891
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the step to diagnose and repair the vehicles that may have a shake or shudder during light throttle acceleration, between 30 and 65 mph steady state driving. Also shudder feeling that may be described as driving over rumble strips or rough pavement. Technician will drive the vehicle and monitor the torque converter clutch slip. The torque converter clutch slip speed should be 10 rpm or less also note if the shudder takes place during torque converter clutch apply. If the torque converter clutch slip speed is in the range of 10 RPM or less the condition is possibly related to engine performance. If the shudder is only present in 4 cylinder mode and torque converter clutch slip is 10 rpm or less deem the shudder concern normal characteristic of Active Fuel Management. If the slip speed is beyond 10 rpm or there is shudder during torque converter clutch apply the torque converter will need to be replaced with a updated part number.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10114891 at NHTSANHTSA communication ID: 10114889
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with a crankshaft balancer appears to be out of balance or wobbling while watching it with the engine running. Technician will need to check crankshaft balancer run out. If the balancer run out is greater than 0.25mm the crankshaft balancer will need to be replaced.
Source components: ENGINE · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10114889 at NHTSANHTSA communication ID: 10114887
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 will find Diagnostic Trouble Codes P0340 and P0341 setting at times. Technician should use normal published Service Information diagnostics. If normal Service Information diagnostics does not isolate the concern, inspect for corrosion in connector X154 located on the front cover next to the vacuum pump.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10114887 at NHTSANHTSA communication ID: 10114883
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option Code (M5U) Automatic Transmission. Starting with the 2013 model year, Full Size Trucks and Utilities now have Powertrain Grade Braking. Powertrain grade braking assists when driving on a downhill grade to help maintain desired vehicle speed by using the engine and transmission to slow the vehicle.
Source components: ENGINE · POWER TRAIN · SERVICE BRAKES, HYDRAULIC:POWER ASSIST.
Source record 10114883 at NHTSANHTSA communication ID: 10126363
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of hearing a squeak noise from the driver or passenger front door armrest area.
Source components: EQUIPMENT.
Source record 10126363 at NHTSANHTSA communication ID: 10126407
NHTSA source summary · Original PDF not reviewed by Recallfolio
15396B - Service Update (Parts Information revised). This bulletin provides a service procedure to install the original design temperature-sensor wiring harness to the valve body on certain 2015 model year Cadillac Escalade and Escalade ESV; Chevrolet Silverado; and GMC Sierra, Yukon, and Yukon XL vehicles, equipped with a 6.2L engine (L86) and 8-speed automatic transmission (M5U). The supplier of the transmission-wiring harness introduced an unapproved change to the temperature sensor (thermistor), resulting in incorrect oil-temperature readings during transition from cold to warm temperatures. This could cause a harsh shift when starting the vehicle at temperatures below 32ºF (0ºC); however, shift quality improves once the transmission oil warms up.
Source components: ENGINE AND ENGINE COOLING · POWER TRAIN.
Source record 10126407 at NHTSANHTSA communication ID: 10126359
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin contains recommendations of what needs to be done to swap/install camper outside rearview mirrors on a vehicle not originally equipped with them.
Source components: VISIBILITY:REARVIEW MIRRORS/DEVICES.
Source record 10126359 at NHTSANHTSA communication ID: 10114876
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician vehicles with a slight rough idle. Technician should compare the concern with a like vehicle. If the concern is worse than a like vehicle, technician should follow published Service Information diagnosis and repair as necessary.
Source components: ENGINE.
Source record 10114876 at NHTSANHTSA communication ID: 10114875
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 if within 4 hours from Warren, Michigan. Technician should remove power from the radio. If the radio starts working with a power cycle advise the customer that we apologize for this inconvenience and that General Motors is working on a permanent solution for this concern. After the power cycle and the radio is still inoperative record the radio power and ground readings and the voltage on the low speed data line.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10114875 at NHTSANHTSA communication ID: 10114873
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 when the engine is hot. If the fuel found in the vehicle has an American Petroleum Institute specific gravity reading of 39 - 44, and the fuel sample you used for comparison has an American Petroleum Institute specific gravity reading of 30 - 39, drain the fuel system and refill with a known good diesel fuel and retest.
Source components: ENGINE · FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE.
Source record 10114873 at NHTSANHTSA communication ID: 10126355
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides policy information on Causal Part requirements for transactions submitted to GM for payment.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10126355 at NHTSANHTSA communication ID: 10126350
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides policy information on an updated warranty and policy exchange program for electronic products through GM authorized Electronic Service Centers (ESCs) (U.S. and Canada).
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10126350 at NHTSANHTSA communication ID: 10126349
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.
Source components: WHEELS.
Source record 10126349 at NHTSANHTSA communication ID: 10126347
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of a Service Stabilitrak message displayed on the Driver Information Center (DIC). During diagnosis, a technician may find DTC C0196-5A set in the Electronic Brake Control Module (EBCM).
Source components: SERVICE BRAKES.
Source record 10126347 at NHTSANHTSA communication ID: 10126346
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to dealership personnel on identifying Duramax Diesel overpower engine breakdown or non-function due to aftermarket power-up devices vs. non overpower engine non-function of pistons, cylinders, valve train components, and DTC P003A or P111D set.
Source components: ENGINE AND ENGINE COOLING · FUEL SYSTEM, DIESEL.
Source record 10126346 at NHTSANHTSA communication ID: 10126345
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides service personnel with a guide to determine which SI documents and scan tool parameters to reference when encountering an: Exhaust Fluid Quality Poor message displayed, and a Reductant Fluid Quality Test status that will Pass, Time Out, Fail or Interrupt and other DEF messages that maybe observed.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10126345 at NHTSANHTSA communication ID: 10126344
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides technicians with repair information on removing seized exhaust temperature sensors.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10126344 at NHTSANHTSA communication ID: 10126343
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides dealership personnel with policies and procedures regarding damaged, disassembled or improperly packaged turbochargers returned to Warranty Part Center.
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER.
Source record 10126343 at NHTSANHTSA communication ID: 10074771
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE).
Source record 10074771 at NHTSANHTSA communication ID: 10127249
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a vibration at highway speed. Technician will need to replace the wheel for a rolled lip of aluminum in the hub opening.
Source components: SUSPENSION · WHEELS.
Source record 10127249 at NHTSANHTSA communication ID: 10127247
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about a radio that after an ignition cycle when restarting the vehicle, the radio display will be on the home screen and not on the audio screen where they left it. Dealer should communicate to the customer that this condition is a normal operating characteristic of their vehicle.
Source components: ELECTRICAL SYSTEM.
Source record 10127247 at NHTSANHTSA communication ID: 10127246
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about a connectivity concern with Bluetooth after phone software is updated or after any vehicle updates for the radio or Human Machine Interface has taken place. Technician should delete all Bluetooth pairings and then reboot the Bluetooth device and the vehicle. After the vehicle and radio is booted back up repair the Bluetooth device.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10127246 at NHTSANHTSA communication ID: 10127243
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with tips on the Text Messaging feature that is available on some newer General Motors infotainment systems.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10127243 at NHTSANHTSA communication ID: 10127241
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that are unable to access XM Weather. If the system responds by highlighting the XM Weather Icon but it does not enter the application technician should replace the Human Machine Interface module for this concern.
Source components: ELECTRICAL SYSTEM.
Source record 10127241 at NHTSANHTSA communication ID: 10127240
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the Turn By Turn directions may no longer be displayed after the Canada OnStar upgrade. Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10127240 at NHTSANHTSA communication ID: 10127238
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the incoming caller ID may no longer be available or displayed after the Canada OnStar upgrade. Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern.
Source components: ELECTRICAL SYSTEM.
Source record 10127238 at NHTSANHTSA communication ID: 10127234
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after driving the vehicle. Technician will need to test the cooling system looking for leaks at the outer head bolts. If coolant is found replace the head the concern is present on.
Source components: ENGINE AND ENGINE COOLING.
Source record 10127234 at NHTSANHTSA communication ID: 10127231
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If published Service Information diagnostics do not lead to a repair for the concern. Technician should inspect the opposite side shock/strut for the cause of the concern.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10127231 at NHTSANHTSA communication ID: 10127230
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician to help determine if the vehicle is equipped with factory or aftermarket Compressed Natural Gas, Liquefied Petroleum Gas, or Bi-Fuel Systems. Technician will check for the Vehicle Emission Control Information Label. By using the engine Regular Production Option Code as well as the Vehicle Emission Control Information Label, technician can confirm the vehicle has a factory installed alternative fuel system or who the manufacturer is of the aftermarket fuel system.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10127230 at NHTSANHTSA communication ID: 10127228
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Allison 6 Speed Automatic Transmission Assembly Regular Production Option Code MW7 been placed on restriction through General Motors Product Quality Center. Dealer will need to call General Motors Product Quality Center for further assistance.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10127228 at NHTSANHTSA communication ID: 10127227
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have various Heater-Vent-Air Conditioning issues. Technician should use Tis2Web to reprogram the Heater-Vent-Air Conditioning control module.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10127227 at NHTSANHTSA communication ID: 10127225
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have intermittent and hard to duplicate Rear Camera blank, distorted, or fuzzy. Also no radio, OnStar, or speech audio and the volume is unable to be adjusted from the integrated center stack or the steering wheel controls. The driver information center will show ?No Audio? in Audio mode. Technician will need to inspect X275 and X225 for bent terminals, terminals backing out of the connector, or terminals contacting another terminal behind each side of the connector and repair as necessary.
Source components: BACK OVER PREVENTION: CAMERA SYSTEM · ELECTRICAL SYSTEM:SOFTWARE.
Source record 10127225 at NHTSANHTSA communication ID: 10127202
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a Service 4WD message on the Driver Information Center when operated below 10 degrees Fahrenheit (-12 Celsius). Technician may find C0398 or C0326 stored in the Transfer Case Control Module. For vehicles with Regular Production Option Code NPO, NQH and NQ6 and only setting Diagnostic Trouble Codes C0398 or C0398 and C0326 reprogram the transfer case control module with the latest calibration from TIS2WEB and perform the setup procedure.
Source components: ELECTRICAL SYSTEM.
Source record 10127202 at NHTSANHTSA communication ID: 10127199
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressively applying the throttle, or after making a hard stop followed by an aggressive throttle. This is considered normal operation of the vehicle the throttle is delayed and opened slowly up to .7 seconds to help minimize driveline lash and clunking or will have approximately .5 seconds of zero torque to allow the transmission to shift to first gear.
Source components: ELECTRICAL SYSTEM:STARTER ASSEMBLY.
Source record 10127199 at NHTSANHTSA communication ID: 10127197
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicle that have an oil leak that appears to be from the flywheel housing cover sealing surface. The technician will need to check the for leaks at the turbo charger oil feed hole as well as for damage or porosity. Check the upper oil pan as well as the upper oil pan to flywheel housing and the upper to lower oil pan. Leaks from the oil cooler can cause damage to the oil cooler O-rings. The engine block oil gallery cup plugs can also be a cause of the leak. If the oil gallery cup plug is found to be leaking replace all 3 of them at the same time.
Source components: EQUIPMENT · STRUCTURE:BODY.
Source record 10127197 at NHTSANHTSA communication ID: 10127195
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have Malfunction Indicator Lamp. Technician may find a Diagnostic Trouble Code P16F3 current or history in the Transmission Control Module. Technician should verify 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: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10127195 at NHTSANHTSA communication ID: 10127192
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with a water leak and/or hiss type wind noise from the sunroof or headliner area. Technician should replace the sunroof seal to repair the concern.
Source components: VISIBILITY:SUN/MOON ROOF ASSEMBLY.
Source record 10127192 at NHTSANHTSA communication ID: 10127186
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicle with Service ABS and/or Traction control lights/message on, Service Power Steering System, Service Suspension System, and or Loss of communication with EBCM, SWPS, PSCM, and/or SCM. Technician may find Diagnostic Trouble Codes U0077, U0121, U0126, U0131, U0139, U0401, U0415, and/or U0428. Technician should remove the driver and passenger sill plate to gain access to the wire harness. If any open, damaged, or corroded wires should be repaired.
Source components: ELECTRICAL SYSTEM.
Source record 10127186 at NHTSANHTSA communication ID: 10127179
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with excessive paint chipping on the front lower bed corners. Technician will need to repair the damage first. After the damage has been repaired install the protector.
Source components: STRUCTURE:BODY.
Source record 10127179 at NHTSANHTSA communication ID: 10248494
NHTSA source summary · Original PDF not reviewed by Recallfolio
Navigation Voice Prompts Choppy Distorted or Garbled.
Source components: EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM).
Source record 10248494 at NHTSANHTSA communication ID: 10127175
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with misfires or roughness on cold start up. Technician may find a Diagnostic Trouble Code P0300 stored. Technician will add coolant dye to the system, run engine through warm up, pressurize the cooling system on a cold soak engine and inspect the suspect cylinder with a bore scope for coolant dye evidence. If coolant is found in the cylinder do not replace the cylinder head because that will not repair this concern. Dealer will need to contact General Motors Product Quality Center for engine replacement.
Source components: ENGINE AND ENGINE COOLING.
Source record 10127175 at NHTSANHTSA communication ID: 10075402
NHTSA source summary · Original PDF not reviewed by Recallfolio
SUMMARY TO BE PROVIDED ON A FUTURE DATE.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10075402 at NHTSANHTSA communication ID: 10113817
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: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113817 at NHTSANHTSA communication ID: 10114680
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the 6.6L Duramax Diesel Engine Part number 12638502 has been placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact the General Motors Product Quality Center for further assistance.
Source components: ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10114680 at NHTSANHTSA communication ID: 10059097
NHTSA source summary · Original PDF not reviewed by Recallfolio
GENERAL MOTORS: PARTS FOR MOST VEHICLES, CLUTCH, MASTER CYLINDER ASSEMBLY ARE, REQUIRED AND REQUESTED, TO BE RETURNED AND NEED TO REORDER REPLACEMENT PARTS USING SAME PART NUMBERS. *PE
Source components: POWER TRAIN:CLUTCH ASSEMBLY · SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER.
Source record 10059097 at NHTSANHTSA communication ID: 10114678
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a repeat harsh shift, slip or flare concern after performing the service fast learn and the drive learn procedures were performed. Technician should insure the Transmission Control Module calibrations are up to date using Tis2Web. Also confirm the transmission service, fast learn and drive learn procedures listed in the latest version of bulletin 14-07-30-001 were performed.
Source components: POWER TRAIN.
Source record 10114678 at NHTSANHTSA communication ID: 10114674
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have several areas where leaks have been found from inside the torque converter housing. Technician should start with diagnose per Service Information document ID: 2414199 by adding dye. If the leak is coming from torque converter seal, replace torque converter seal and inspect torque converter hub for possible sharp edges on the transition from flats to hub diameter that may damage the seal when the torque converter is installed. If sharp edges are found, dress the edges or replace the torque converter. If the leak is from any of the outer converter housing bolts, replace Separator Plate, both separator plate gaskets, the pump O-ring, and all the retaining bolts and seals. Install new copper washers under the two lower housing bolts. If Leak is through the torque converter housing casting replace the casting, the gaskets and the separator plate.
Source components: ENGINE · POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.
Source record 10114674 at NHTSANHTSA communication ID: 10114672
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 · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114672 at NHTSANHTSA communication ID: 10113812
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides repair information to correct a customer concern of poor transmission shift performance/quality and/or the malfunction indicator lamp (MIL) is illuminated.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10113812 at NHTSANHTSA communication ID: 10114671
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a vibration at highway speed. Technician will need to replace the wheel for a rolled lip of aluminum in the hub opening.
Source components: SUSPENSION · WHEELS.
Source record 10114671 at NHTSANHTSA communication ID: 10114670
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician about the 8L90 8 Speed Automatic Transmission is on restriction through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: POWER TRAIN.
Source record 10114670 at NHTSANHTSA communication ID: 10113806
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin outlines the recommendations and procedures for diagnosing and repairing vibrations caused by wheel and tire, axle components and/or propeller shafts.
Source components: POWER TRAIN:AXLE ASSEMBLY.
Source record 10113806 at NHTSANHTSA communication ID: 10114665
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a loss of audio after wiping/cleaning the dash. Technician will update the radio using Service Programming System to repair the concern.
Source components: ELECTRICAL SYSTEM · STRUCTURE:FRAME AND MEMBERS.
Source record 10114665 at NHTSANHTSA communication ID: 10113805
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides repair information to correct customer concerns of an exhaust leak or vibration/rattle noise at approximately 900 RPM, fuel smell/white smoke noted intermittently (usually after coming to a stop), and/or an oily substance noted on exhaust downpipe.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10113805 at NHTSANHTSA communication ID: 10089827
NHTSA source summary · Original PDF not reviewed by Recallfolio
15115 - SERVICE UPDATE. THIS BULLETIN PROVIDES A SERVICE PROCEDURE TO REPROGRAM AND UPDATE THE GLOW-PLUG CONTROL MODULE WITH NEW SOFTWARE ON CERTAIN 2015 MODEL YEAR CHEVROLET SILVERADO HD CREW, HD CREW LTZ, HD REGULAR, HD EXT, HD EXT LTZ VEHICLES EQUIPPED WITH A DURAMAX DIESEL ENGINE (RPO LML) AND CERTAIN 2015 MODEL YEAR GMC SIERRA HD CREW, HD CREW DENALI, HD REGULAR, HD EXT VEHICLES EQUIPPED WITH A DURAMAX DIESEL ENGINE (RPO LML). THE SOFTWARE UPDATE LIMITS THE INTAKE-AIR HEATER INPUT VOLTAGE TO 13.5V. WHEN THE SYSTEM VOLTAGE EXCEEDS 13.5V, THE HEATERS FIELD-EFFECT TRANSISTOR CAN GENERATE EXCESSIVE HEAT. THIS HEAT CAN CAUSE A SHORT CIRCUIT IN THE TRANSISTOR AND, IN RARE CASES, A FIRE IN THE VEHICLES ENGINE COMPARTMENT.
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10089827 at NHTSANHTSA communication ID: 10114656
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician before replacing the crankshaft to review the following. Dealer should complete the Service Information diagnostics and the Cost Comparison Worksheet for Assembly Repair vs. Replacement. Technician will use the latest version of 09-06-04-026G to verify the Engine Control Module calibration is not an aftermarket calibration. If the customer prefers to keep the original numbers matching engine please call General Motors Technical Assistance Center for repair direction.
Source components: ENGINE · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114656 at NHTSANHTSA communication ID: 10114650
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:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10114650 at NHTSANHTSA communication ID: 10114647
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have extended or long crank time during cold ambient air temperatures. Direct Injection systems run at higher pressures, and the mechanical pump on the engine must build up the required pressure before the first injection event occurs. Direct Injection engines may have slightly longer cold crank times than that of port fuel engines.
Source components: ENGINE · FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM.
Source record 10114647 at NHTSANHTSA communication ID: 10114645
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Codes P0089, P127C, P127D, P0192, P0193, P228C, P228D, and P006C. Technician should follow published Service Information diagnostics for the Diagnostic Trouble Codes that are stored. If Service Information does not lead to a repair for the concern, the fuel rail pressure sensor should be replaced.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL.
Source record 10114645 at NHTSANHTSA communication ID: 10114643
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 after an oil change. Technician will inspect the oil filter part number PF63E. Part number PF48 oil filter will fit but will cause a low oil pressure concern.
Source components: ENGINE.
Source record 10114643 at NHTSANHTSA communication ID: 10113791
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin announces the end of need for information from the field regarding no forward or reverse, transmission slips or low line pressure.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10113791 at NHTSANHTSA communication ID: 10113790
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering information bulletin announces the end of need for information from the field regarding one or more key transmitter(s) inoperative or lost memory.
Source components: EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10113790 at NHTSANHTSA communication ID: 10114642
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 check Global Warranty Management system for customer satisfaction program 15086 status. If the status of the customer satisfaction program 15086 was not completed follow the steps to get the Telematics Communication Interface Control Module replaced. If the status of customer satisfaction program 15086 is found completed contact General Motors Technical Assistance Center OnStar group for further assistance.
Source components: ELECTRICAL SYSTEM.
Source record 10114642 at NHTSANHTSA communication ID: 10113787
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information to advise dealers about seat belt buckles not operating and/or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button sticking.
Source components: SEAT BELTS · SEAT BELTS:FRONT:BUCKLE ASSEMBLY.
Source record 10113787 at NHTSANHTSA communication ID: 10059106
NHTSA source summary · Original PDF not reviewed by Recallfolio
GMC/CHEVROLET: A REPROGRAMMING SERVICE PROCEDURE IS PROVIDED REGARDING UPDATE ON NEW SOFTWARE FOR GLOW PLUG CONTROL MODULE FOR CERTAIN TRUCKS THAT GENERATE EXCESSIVE HEAT, CAUSING A SHORT CIRCUIT IN TRANSISTOR AND/OR FIRE. MODEL 2015 SILVERADO & SIERRA HD CREW, DENALI, REGULAR EXT. *PE
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10059106 at NHTSANHTSA communication ID: 10059095
NHTSA source summary · Original PDF not reviewed by Recallfolio
GENERAL MOTORS: IN SOME VEHICLES AND TRUCKS, WHEN TRANSFERRING INTAKE MANIFOLD TO REPLACE AN ENGINE LONG SERVICE BLOCK, DUE TO INTERNAL DAMAGE, EXTREME CAUTION MUST BE TAKEN FOR COMPONENT DEBRIS VIA BROKEN, BENT OR MISSING INTAKE VALVES. *PE
Source components: ENGINE · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE.
Source record 10059095 at NHTSANHTSA communication ID: 10059032
NHTSA source summary · Original PDF not reviewed by Recallfolio
GMC/CHEVROLET: SOME VEHICLES FAILS TO PROCEED EITHER REVERSE OR FORWARD AND SOMETIMES TRANSMISSION WOULD SLIP IN ORDER TO REPAIR THE CONDITION, ENGINEER MUST DETERMINE THE CAUSE OF CONDITION BEFORE REPAIR. MODEL 2015 SIERRA 2500/3500, SILVERADO 2500/3500. *PE UPDATED 1/22/16. *PE
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.
Source record 10059032 at NHTSANHTSA communication ID: 10114640
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have a grind, pop, shudder or bind feeling/noise in the steering column when turning left or right. Technician will inspect for the lower column bearing to be out of position and the upper intermediate steering shaft to lower column shaft bolt and nut may be contacting the inhibitor/shiftier cable bracket. Technician will remove the steering column from the vehicle and replace the lower bearing adapter assembly.
Source components: STEERING.
Source record 10114640 at NHTSANHTSA communication ID: 10089904
NHTSA source summary · Original PDF not reviewed by Recallfolio
"15435B - SERVICE UPDATE (REVISED PART INFORMATION). 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.
Source record 10089904 at NHTSANHTSA communication ID: 10138154
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: ELECTRICAL SYSTEM · ENGINE · EQUIPMENT.
Source record 10138154 at NHTSANHTSA communication ID: 10114639
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: ELECTRICAL SYSTEM.
Source record 10114639 at NHTSANHTSA communication ID: 10114638
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about customers that may complain of various concerns when using Bluetooth components. Technician should use the Preliminary Information to gather information from the customer on their Bluetooth device and the concern they are having before calling General Motors Technical Assistance Center.
Source components: ELECTRICAL SYSTEM.
Source record 10114638 at NHTSANHTSA communication ID: 10114636
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician for a service trailer brake message on in the vehicle. The technician will find diagnostic trouble codes C1115, C1116, C1117, or C1118. In most cases the chassis control module is not the cause of the trouble codes. The technician should inspect the wiring between the chassis control module and the trailer brake control switch. The inline connectors X185 or X138 as well as the connectors X1 and X5 of the X61A junction block should be thoroughly inspected looking for backed out, loose, poor retention or any other terminal issues. If there are no wiring concerns are found the trailer brake control switch is most likely the cause.
Source components: ELECTRICAL SYSTEM · ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL.
Source record 10114636 at NHTSANHTSA communication ID: 10114631
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician of addition information when diagnosing a service driver assist message with a diagnostic trouble code B172E and or a B172F. The haptic seat motor has a pigtail lead coming off of it. In many cases the wiring pigtail near the haptic seat motor has broken and will require replacement.
Source components: ELECTRICAL SYSTEM · SEATS:FRONT ASSEMBLY:POWER ADJUST.
Source record 10114631 at NHTSANHTSA communication ID: 10114630
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the LCT1000 6 Speed Allison, 8L90 and 8L45 8 speed automatic transmission as well as the transmission control module is on restriction through General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
Source components: POWER TRAIN.
Source record 10114630 at NHTSANHTSA communication ID: 10138148
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians with information on identifying non-GM ECM Calibration use and Power-Up hardware detection in Duramax® Diesel Engines using GDS 2.
Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING:ENGINE:DIESEL.
Source record 10138148 at NHTSANHTSA communication ID: 10138146
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin supplies infomation for identifying non-GM (Aftermarket) engine calibrations for gasoline engines using Tech 2® or GDS 2 (U.S. and Canada).
Source components: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE.
Source record 10138146 at NHTSANHTSA communication ID: 10114624
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or a squeak nose coming from the dash. Technician will use Service Information to locate the Accessory AC and DC Power Control Module located to the right of the steering column. Remove the power inverter module and apply two sided tape to the module bracket to insulate it from the mount. The instrument panel accessory bezel will also need to be removed. Apply flocking tape to the instrument panel accessory bezel retainers. Also the instrument panel extension will need to be removed. Apply foam tape around connectors located under grill to prevent them from rattling on grill. Apply flocking tape to the instrument panel extension retainers and apply a strip of foam tape along the edge of the grill to isolate the grill from the dash.
Source components: ELECTRICAL SYSTEM.
Source record 10114624 at NHTSANHTSA communication ID: 10114623
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the part restriction for the instrument panel cluster has ended. The instrument panel cluster can now be ordered through the part department without any authorization.
Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL.
Source record 10114623 at NHTSANHTSA communication ID: 10114621
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, select the ?i? icon next to the vehicle name in the device and enable show notifications. The text messaging feature will be available on the next ignition cycle. However with iPhones text messages cannot be responded to when using the infotainment system, they can only be received. For android devices pair the phone to the system during the pairing process the phone will ask you to allow the vehicle to access the device contacts. A second question will pop up on the device asking to allow the vehicle to access the message access profile. Both have to be allowed for the text messaging feature to work.
Source components: ELECTRICAL SYSTEM.
Source record 10114621 at NHTSANHTSA communication ID: 10114619
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 10114619 at NHTSANHTSA communication ID: 10138139
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information for the correction of a customer concern of short duration musty odors emitted from the HVAC system at vehicle start-up in hot, humid conditions.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10138139 at NHTSANHTSA communication ID: 10114615
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles with the Service Engine Soon Malfunction Indicator Lamp on. Technician should follow published Service Information diagnostics that will lead to an oil pump replacement. Technician should replace the oil pump. If debris is found, the main and rod bearings should be inspected before engine replacement is considered.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10114615 at NHTSANHTSA communication ID: 10114614
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician of 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 10114614 at NHTSANHTSA communication ID: 10138137
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides policy information on ACDelco® replacement battery warranty procedures.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10138137 at NHTSA