The manufacturer’s record · Page 10 of 14
Original record summaries, dates and identifiers for this model-year. Records 901–1,000 of 1,342, ordered newest first. Dated records on this page: Apr 27, 2018–Jan 31, 2019.
Back to 2018 Chevrolet SILVERADO 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: 10154628
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC).
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10154628 at NHTSANHTSA communication ID: 10154625
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10154625 at NHTSANHTSA communication ID: 10154619
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to program the ECM if found to be the cause of the customers concern.
Source components: ENGINE AND ENGINE COOLING.
Source record 10154619 at NHTSANHTSA communication ID: 10154626
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10154626 at NHTSANHTSA communication ID: 10154630
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides technicians and dealership personnel with spray-in bed liner general information and repair procedures.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10154630 at NHTSANHTSA communication ID: 10154629
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
Source components: ELECTRICAL SYSTEM:WIRING.
Source record 10154629 at NHTSANHTSA communication ID: 10154627
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides policy information on required operating procedures.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10154627 at NHTSANHTSA communication ID: 10154256
NHTSA source summary · Original PDF not reviewed by Recallfolio
N182188930 - Special Coverage. Some vehicles, equipped with a Duramax Diesel engine, the transmission cooler lines may be rubbing on the front frame/bumper mount bracket. This condition could cause the cooler lines to leak. Transmission fluid may be seen on the ground under the front bumper. Some drivers may have difficulty selecting gears or experience transmission slip. This special coverage covers the condition described above for a period of 6 years or 72,000 miles (116,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership. Dealers are to replace the transmission cooler lines. The repairs will be made at no charge to the customer.
Source components: POWER TRAIN.
Source record 10154256 at NHTSANHTSA communication ID: 10155010
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty bulletin provides labor operation numbers for customer concerns Not duplicated (CCND).
Source components: EQUIPMENT.
Source record 10155010 at NHTSANHTSA communication ID: 10155003
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of front seat lateral movement and/or click type noise while driving.
Source components: SEATS.
Source record 10155003 at NHTSANHTSA communication ID: 10154606
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 10154606 at NHTSANHTSA communication ID: 10154605
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 that 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.
Source record 10154605 at NHTSANHTSA communication ID: 10154604
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: ENGINE AND ENGINE COOLING.
Source record 10154604 at NHTSANHTSA communication ID: 10154601
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.
Source record 10154601 at NHTSANHTSA communication ID: 10154599
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about the Upfitters questions about installing aftermarket electrical accessories. Dealer should reference the latest version of General Motors Upfitter Integration Bulletin 115 for this information. It can be found at http://www.gmupfitter.com.
Source components: ELECTRICAL SYSTEM.
Source record 10154599 at NHTSANHTSA communication ID: 10154975
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provide policy information for automatic transmission Oil Cooler Flush and flow test.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · POWER TRAIN.
Source record 10154975 at NHTSANHTSA communication ID: 10155009
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Replacement Guidelines.
Source components: EXTERIOR LIGHTING.
Source record 10155009 at NHTSANHTSA communication ID: 10154583
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the caliper boot and piston installation. This grease can be cleaned off and the rest of the service completed.
Source components: SERVICE BRAKES.
Source record 10154583 at NHTSANHTSA communication ID: 10154581
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have run hot and or has a tick noise. Technician should inspect the head gaskets to ensure are not installed backwards. Technician should replace the head gasket if they are found installed backwards.
Source components: ENGINE AND ENGINE COOLING.
Source record 10154581 at NHTSANHTSA communication ID: 10154577
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer additional information on checking for the engne crankcase being overfull on oil causing an engine vibration concern. The technician is advised to inspect for contaminnants and adjust the engine oil level as needed.
Source components: ENGINE AND ENGINE COOLING.
Source record 10154577 at NHTSANHTSA communication ID: 10154576
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technicians that DTCs P0046, P113B and P206B may be caused by a software anamoly. The anamoly should be corrected by updating the engine control module (ECM).
Source components: ELECTRICAL SYSTEM:SOFTWARE.
Source record 10154576 at NHTSANHTSA communication ID: 10154566
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the ice to melt so that it can be drained from the related components. That any of the listed DTC's may set with or without poor engine performance.
Source components: ENGINE AND ENGINE COOLING.
Source record 10154566 at NHTSANHTSA communication ID: 10155012
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for information on passenger presence sensing system (PPS or PSS) concerns with custom upholstery, accessory seat heaters or other comfort enhancing devices.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · SEATS.
Source record 10155012 at NHTSANHTSA communication ID: 10155011
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin explains the labor operation numbers used for submitting warranty claims for module reprogramming and not when replacing a module.
Source components: ELECTRICAL SYSTEM.
Source record 10155011 at NHTSANHTSA communication ID: 10155008
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
Source components: TIRES.
Source record 10155008 at NHTSANHTSA communication ID: 10154561
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to dealer technicians to refer to service update bulletin N182179090 for 2018 model vehicles and to use labor operation 4029959 Emissions - Customer Concern Not Duplicated (CCND) for 2017 model year vehicles with DTC P140B setting.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL.
Source record 10154561 at NHTSANHTSA communication ID: 10154559
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to dealer technicians to refer to service update bulletin N182179090 for 2018 model vehicles and to use labor operation 4029959 Emissions - Customer Concern Not Duplicated (CCND) for 2017 model year vehicles with DTC P140B setting.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL.
Source record 10154559 at NHTSANHTSA communication ID: 10154552
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL.
Source record 10154552 at NHTSANHTSA communication ID: 10151869
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availability.
Source components: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10151869 at NHTSANHTSA communication ID: 10212574
NHTSA source summary · Original PDF not reviewed by Recallfolio
Service Update. Certain vehicles may have one or multiple DTCs that are incorrectly illuminating the service engine soon (SES) light. Hardware including fuel injectors and exhaust gas recirculation (EGR) valves may have been used to fix this issue, however, the condition could return after these repairs were made. There is no effect for vehicle performance.
Source components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) · FUEL SYSTEM, GASOLINE · FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS.
Source record 10212574 at NHTSANHTSA communication ID: 10155101
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formally known as a Product Allegation Resolution (PAR) claim.
Source components: EQUIPMENT.
Source record 10155101 at NHTSANHTSA communication ID: 10151817
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer an issue where the vehicle's service engine soon light may illuminate due to trouble codes P0601-P0604, P0606, P062B, P062F, P0630, P16F3, or P262B . The dealer is to inspect the engine control module's electrical connections and for proper powers and grounds. Dealer instructed to replace the Engine Control Module, if no other issues found.
Source components: ENGINE.
Source record 10151817 at NHTSANHTSA communication ID: 10149058
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 rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a lifter tick. If the noise is heard best at the fuel line and the sound will be real loud with a stethoscope. The fuel line will need to be replaced.
Source components: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS.
Source record 10149058 at NHTSANHTSA communication ID: 10149053
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: INSTRUMENT CLUSTER/PANEL.
Source record 10149053 at NHTSANHTSA communication ID: 10149051
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 Engine Soon Malfunction Indicator Lamp on and Diagnostic Trouble Code P0300 - P0308 may set. Technician will inspect for lose sparkplug wire. If a spark plug wire is found lose check for a missing ?C? clip on the wire end for the ignition coil. If the clip is missing replace the wire.
Source components: ELECTRICAL SYSTEM · ENGINE.
Source record 10149051 at NHTSANHTSA communication ID: 10147401
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates
Source components: EQUIPMENT.
Source record 10147401 at NHTSANHTSA communication ID: 10147391
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates normal radio display operation when shifting into reverse. Per FMVSS 111 an image must be displayed when shifted into reverse even when a vehicle is not equipped with a backup camera.
Source components: EQUIPMENT.
Source record 10147391 at NHTSANHTSA communication ID: 10147382
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, engine misfire, and/or engine noise. Technician may find Diagnostic Trouble Codes P0300-P0308. If published Service Information diagnostics does not isolate the cause of this concern technician should check for a worn camshaft lobe and/or lifter roller, a sticking valve, valve leakage, a broken valve spring, and a collapsed active fuel management lifter.
Source components: ENGINE AND ENGINE COOLING.
Source record 10147382 at NHTSANHTSA communication ID: 10147379
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician that there may be a possibleMis-build of the Diesel Exhaust Fluid (DEF) Injector if it was built before provided break point.
Source components: ENGINE AND ENGINE COOLING.
Source record 10147379 at NHTSANHTSA communication ID: 10147377
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 110. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
Source components: EQUIPMENT.
Source record 10147377 at NHTSANHTSA communication ID: 10147374
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 backlighting will stay on even after the ignition has been turned off and the key has been removed for several minutes, eventually the battery will drain. Technician may find following fuses F23DL F22DL F30DL F31DL F32DL with the ignition key in the off position to have voltage. Technician should not replace the Transfer Case Control Module. Technician will need to install a diode, part number 12112422, across the coil of the solenoid. It is important that the striped end of the diode be connected to the positive terminal of the coil and the other end of the diode be connected to ground.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10147374 at NHTSANHTSA communication ID: 10147373
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates information on ahydrauilc rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made. The noise is most noticeable in the cab at idle, in park, with all accessories turned off.
Source components: STEERING · STEERING:ELECTRIC POWER ASSIST SYSTEM.
Source record 10147373 at NHTSANHTSA communication ID: 10147367
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10147367 at NHTSANHTSA communication ID: 10147362
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the technician when diagnosing intermittent circuit concerns to look at the connector for missing weather pack seals that could allow water intrusion into the connector and lead to corrosion on the terminals.
Source components: ELECTRICAL SYSTEM · STRUCTURE.
Source record 10147362 at NHTSANHTSA communication ID: 10147352
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer a conditionwhere a tick noise may be present inside a vehicle while driving. This may be the result of a deformed or improperly seated steering shaft seal allowing engine compartment sounds into the vehicle. Dealers are instructed to replace or reinstall the boot as needed and are informed the condition is being reviewed by engineering.
Source components: STEERING:GEAR BOX:SHAFT PITMAN · STEERING:GEAR BOX:SHAFT SECTOR.
Source record 10147352 at NHTSANHTSA communication ID: 10147348
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.
Source components: FUEL SYSTEM, GASOLINE · FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP · FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS.
Source record 10147348 at NHTSANHTSA communication ID: 10145500
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
Source components: ELECTRONIC STABILITY CONTROL (ESC).
Source record 10145500 at NHTSANHTSA communication ID: 10145486
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with the steps to diagnosis and repair vehicles with various handling, vehicle dynamics concerns, noises from the suspension or underbody, or issues related to damaged suspension components. Before any in-depth diagnostics are performed, be aware that various issues could occur if the vehicle has been modified and inform the customer the conditions noted may not be covered under warranty. Technician will inspect for installed aftermarket suspension components. Also inspect for improperly adjusted torsion bars.
Source components: SUSPENSION.
Source record 10145486 at NHTSANHTSA communication ID: 10145483
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates and issue with the hood ajar message being displayed when the hood is not ajar. Inspect the body ground strap to insure it is connected in the proper locations and the strap eyelets are tight and do not rotate.
Source components: STRUCTURE.
Source record 10145483 at NHTSANHTSA communication ID: 10145478
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have not engagement into drive, delayed, no engagement into reverse, and or a range inhibit. Technician may find Diagnostic Trouble Codes P0701, P0731, P0732, P0733, P0734, P0736, P0751, P0756, P0761, P0776, P0843, P0848, P0873, P0877, P0894 or P2723. Technician should follow published Service Information diagnostics for Diagnostic Trouble Code P0701 first. Technician will also ensure the fluid level is at the top of the hot band when the transmission fluid temperature is 175° Fahrenheit. Diagnostic Trouble Codes P0701, P0731, P0732, P0733, P0734, P0736, P0751, P0756, P0761, P0776, P0843, P0848, P0873, P0877, P0894 or P2723 can set by the following fluid service/filter change, transmission service involving removing the pan, low fluid level caused by leaks, or after long periods of storage. If the fluid level has been properly checked using the HOT check procedure listed in Service Information document 2408059 and any of the Diagnostic Trouble Codes reset during a cold start inspect the internal suction filter for possible cracks. If no other concerns are found inspect for a stuck lube regulator valve in the pump cover due to debris.
Source components: POWER TRAIN.
Source record 10145478 at NHTSANHTSA communication ID: 10145475
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicatesThe vehicle may have an ses lamp with any of the following DTC P06DA, P06DB, P06DC, P250A, P0300, P0340, P0341, P0335, P0336, P0641, P0011, P0010, P2088, P2089, and/or P2230. Possible crank no start or a stall. possible wiring jumper harness chaffed at the bolt at the X154 connector on lower left side of the frount cover.
Source components: ELECTRICAL SYSTEM.
Source record 10145475 at NHTSANHTSA communication ID: 10145469
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about customers that may request the factory Integrated Trailer Brake Controller Regular Production Option Code (JL1) be installed on their Full-Size Pickup or SUV when the vehicle was not ordered with the option. Dealer should advise the customer it cannot be added to the vehicle.
Source components: TRAILER HITCHES.
Source record 10145469 at NHTSANHTSA communication ID: 10145468
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertrain Control Module (HPCM2), High Voltage Battery Interface Control Module 1 and 2, Drive Motor Generator Battery Cooling Blower. The dealer technician is advised to call the GMTechnical AssistanceCenter for further assistance
Source components: ELECTRICAL SYSTEM.
Source record 10145468 at NHTSANHTSA communication ID: 10145464
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technicians that DTC P0300 with engine misfires on paired cylinders may be caused by an internal ECM fault.
Source components: ENGINE AND ENGINE COOLING.
Source record 10145464 at NHTSANHTSA communication ID: 10144476
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10144476 at NHTSANHTSA communication ID: 10144472
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Message, Service Suspension Message,Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback,HVAC controls inoperative. During diagnostics a technician may find any of the following DTC's: B1011, B1370, B3980, U0020, U0029, U007D, U0073, U0078, U0100, U0101, U0102, U0104, U0140, U0151, U0155, U0164,U0184, U0186, U0198, U0422. Dealer is instructed to check Serial Data Gateway Module X2 connector for terminal concerns and repair as needed.
Source components: ENGINE · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10144472 at NHTSANHTSA communication ID: 10144469
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to dealer technicians that snow and ice build up is possible if the air filter box is not properly sealed. Aftermarket bumpers may also allow water intrusion.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10144469 at NHTSANHTSA communication ID: 10144464
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist.Starting with2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Departure Warning Regular Production Option Code (UFL). Lane Keep Assist is designed to assist the driver in keeping the vehicle from drifting out of a driving lane that has clearly identified markings. The electric power steering provides a gentle steering correction if a lane marking has been crossed and the driver has not actively responded.
Source components: LANE DEPARTURE.
Source record 10144464 at NHTSANHTSA communication ID: 10144462
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be intentionally left disconnected from the assembly plant. Technician will reroute the harness and plug it in.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:ELECTRICAL.
Source record 10144462 at NHTSANHTSA communication ID: 10144458
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 · EQUIPMENT · EQUIPMENT:ELECTRICAL.
Source record 10144458 at NHTSANHTSA communication ID: 10187431
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to replace the dehydrator to correct the condition of A/C Inoperative and/or Insufficient Cooling due to the seals going bad within the part.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10187431 at NHTSANHTSA communication ID: 10186122
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to replace the dehydrator to correct the condition of A/C Inoperative and/or Insufficient Cooling due to the seals going bad within the part.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10186122 at NHTSANHTSA communication ID: 10144452
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may find Diagnostic Trouble Codes P0101, P0299, P0712, P11CC, P11DC, P2002, P2463, P2627, P2A00, P2459, P22B6, P200C, P200E, P0263, P0266, P0269, P0272, P0275, P0278, P0281 and/or P0284. Technician will need to follow publish Service Information diagnostics first. If Service Information diagnostics do not isolate a root cause of the concern the technician should check for loose or leaking charged air cooler ductwork.
Source components: ENGINE · ENGINE AND ENGINE COOLING · ENGINE AND ENGINE COOLING:COOLING SYSTEM.
Source record 10144452 at NHTSANHTSA communication ID: 10144451
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible cause of engine oil consumption, misfire, cylinder leakage or blow by. Technician will need to inspect the engine for Cylinder damage or scoring, An out of round cylinder bore, Dirt intrusion, and Catalytic Converter failure.
Source components: ENGINE.
Source record 10144451 at NHTSANHTSA communication ID: 10144449
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid quality related concerns. Technician will inspect the diesel exhaust fluid for contamination. Technician should use Service Information for Contaminants in Diesel Exhaust Fluid Diagnosis and use special tool J26568 or EN50422 Diesel Exhaust Fluid Refractometer for fluid testing.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10144449 at NHTSANHTSA communication ID: 10144421
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician on the steps to diagnosing the concern and the repair. Customer has Warning Lamps and/Or coolant leaks present.
Source components: ENGINE AND ENGINE COOLING.
Source record 10144421 at NHTSANHTSA communication ID: 10143789
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have raised dents or ripple appearance in the side outer panel of the cargo box around the perimeter of the wheel house opening. Technician should first access the rear of the inner wheelhouse area through the tail lamp cavity and the front of the wheelhouse from under the vehicle, and coat the inner hem of the wheel house to side outer panel with 3M Rust Fighter I. After allowing the 3M Rust Fighter I to dry then apply several coats of Nox Rust X-121B undercoating.
Source components: WHEELS.
Source record 10143789 at NHTSANHTSA communication ID: 10143785
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and P128E during the inspection. If during the inspection of the fuel system contamination is found the complete fuel system will need to be cleaned and flushed. After the fuel system is cleaned out test the fuel using the latest version of PIT3173.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10143785 at NHTSANHTSA communication ID: 10143784
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertrain Control Module (HPCM2), High Voltage Battery Interface Control Module 1 and 2, Drive Motor Generator Battery Cooling Blower. The dealer technician is advised to call the GMTechnical AssistanceCenter for further assistance
Source components: ELECTRICAL SYSTEM · POWER TRAIN.
Source record 10143784 at NHTSANHTSA communication ID: 10143780
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician on the steps to diagnosing the concern and the repair. Customer has Warning Lamps and/Or coolant leaks present.
Source components: ENGINE AND ENGINE COOLING.
Source record 10143780 at NHTSANHTSA communication ID: 10143777
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates a diagnostic tip for an issues with the heated and/or vented seats turning off and setting DTCU1524 because of a loss of voltage to the Seat Heating Control Module.
Source components: SEATS.
Source record 10143777 at NHTSANHTSA communication ID: 10143773
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a random bump, chuggle, or fishbite sensation when crowding the throttle slightly with the Torque Converter Clutch on while cruising at 35-60 miles per hour. Technician should follow all published Service Information diagnostics if the concern is repaired compare to a like vehicle with the same options.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.
Source record 10143773 at NHTSANHTSA communication ID: 10143767
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio station or volume changes when operating the snow plow. Please advise the customer that engineering is aware of this concern and working on this issue.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10143767 at NHTSANHTSA communication ID: 10143758
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: EQUIPMENT · EQUIPMENT:ELECTRICAL · EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC..
Source record 10143758 at NHTSANHTSA communication ID: 10143757
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician thatLight Duty Trucks equipped with automatic transmissions and 4 wheel drive may exhibit a condition of grinding/ratcheting type noise when shifting the automatic transmission into park while the transfer case is in 4 wheel drive low (4LO) range. Dealers technician's are advised this condition should be deemed a normal characteristic of 4WD low operation.
Source components: POWER TRAIN:AUTOMATIC TRANSMISSION · POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE).
Source record 10143757 at NHTSANHTSA communication ID: 10143756
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles thatmay have Service Front Camera, Service Lane Departure Warning, and Service Lane Keep Assist Message. Technician may find Diagnostic Trouble Code B1008 Sym 4B set. Technician will need to check the windshield to ensure it is not aftermarket. Technician will also check for anything that may impair the front view camera and ensure the camera is properly mounted.
Source components: LANE DEPARTURE: LANE KEEP: STEERING ASSIST · LANE DEPARTURE: SENSING SYSTEM: CAMERA · LANE DEPARTURE: WARNING.
Source record 10143756 at NHTSANHTSA communication ID: 10143752
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer's sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks.
Source components: VISIBILITY:SUN/MOON ROOF ASSEMBLY.
Source record 10143752 at NHTSANHTSA communication ID: 10143458
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technicians that injector timing related DTCs are being investigated and to not replace injectors for DTCs.
Source components: EQUIPMENT · FUEL SYSTEM, GASOLINE.
Source record 10143458 at NHTSANHTSA communication ID: 10143456
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after a battery or reprogramming a module. The outside temperature will begin to update if driven above 20 mph for at least 5 minutes. If the vehicle speed drops below 20 mph, the timer will reset and the display will stop updating. Once the display starts to update it may take several more minutes of driving above 20 mph for the display to fully update. Also if the vehicle is shut off for more than 8 hours the display will update when the ignition is turned on.
Source components: ELECTRICAL SYSTEM · EQUIPMENT.
Source record 10143456 at NHTSANHTSA communication ID: 10143449
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10143449 at NHTSANHTSA communication ID: 10143448
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that some vehicle may have an “Exhaust Fluid Quality Poor” on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid quality related concerns. Technician will inspect the diesel exhaust fluid for contamination. Technician should use Service Information for Contaminants in Diesel Exhaust Fluid Diagnosis and use special tool J26568 or EN50422 Diesel Exhaust Fluid Refractometer for fluid testing.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM · FUEL SYSTEM, DIESEL.
Source record 10143448 at NHTSANHTSA communication ID: 10143741
NHTSA source summary · Original PDF not reviewed by Recallfolio
18187 - Customer Satisfaction Program. Certain vehicles may have been built with a BAS (Brake Apply Sensor) pin that was installed incorrectly which may enable the pin to come loose. If the pin comes loose, the power brake system would function as normal, however Check Engine and TCS (Traction Control System) tell-tales would illuminate and Service Stabilitrac and Service Trailer Braking System messages will be displayed in the driver information center. The vehicle brake lights would not illuminate for the duration of the key cycle. Once the vehicle is turned off, it will not be able to be restarted. Inspect and replace the Brake Pedal Assembly, if necessary.
Source components: SERVICE BRAKES, HYDRAULIC · SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES · SERVICE BRAKES, HYDRAULIC:POWER ASSIST.
Source record 10143741 at NHTSANHTSA communication ID: 10143447
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a hard start, no start, rough running, or low fuel pressure. Technician may find Diagnostic Trouble Codes P0087, P0088, P0191 and P128E during the inspection. If during the inspection of the fuel system contamination is found the complete fuel system will need to be cleaned and flushed. After the fuel system is cleaned out test the fuel using the latest version of PIT3173.
Source components: ENGINE AND ENGINE COOLING · FUEL SYSTEM, GASOLINE.
Source record 10143447 at NHTSANHTSA communication ID: 10143444
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Product Quality Center has ended the part restriction for the T87A Transmission Control Module.
Source components: POWER TRAIN.
Source record 10143444 at NHTSANHTSA communication ID: 10143443
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: EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:ELECTRICAL.
Source record 10143443 at NHTSANHTSA communication ID: 10143439
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: ELECTRICAL SYSTEM:WIRING.
Source record 10143439 at NHTSANHTSA communication ID: 10143433
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: AIR BAGS · EQUIPMENT:ELECTRICAL · POWER TRAIN · STEERING · SUSPENSION · TRACTION CONTROL SYSTEM.
Source record 10143433 at NHTSANHTSA communication ID: 10143429
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides the technician with steps on how to program an Engine Control Module when getting a Service Programming System error code E4491 or E4423. In some cases Techline Customer Support Center may need to be contacted to resolve the issue.
Source components: ELECTRICAL SYSTEM · ENGINE.
Source record 10143429 at NHTSANHTSA communication ID: 10143427
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, and displays 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.
Source record 10143427 at NHTSANHTSA communication ID: 10143733
NHTSA source summary · Original PDF not reviewed by Recallfolio
18185 - Service Update - In certain vehicles, the concentration of dex-cool coolant to water may be too high and may cause degradation of cooling performance. The driver may see a DIC message at 125 degrees Celsius that the air-conditioning is disabled for engine coolant temperature (ECT), and at 128 degrees Celsius, another DIC message is displayed for Engine Overheated Idle Engine. Dealers are to drain specified coolant amount and replace with water.
Source components: ENGINE AND ENGINE COOLING · EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10143733 at NHTSANHTSA communication ID: 10143421
NHTSA source summary · Original PDF not reviewed by Recallfolio
18185 - Service Update - In certain vehicles, the concentration of dex-cool coolant to water may be too high and may cause degradation of cooling performance. The driver may see a DIC message at 125 degrees Celsius that the air-conditioning is disabled for engine coolant temperature (ECT), and at 128 degrees Celsius, another DIC message is displayed for Engine Overheated Idle Engine. Dealers are to drain specified coolant amount and replace with water.
Source components: ENGINE AND ENGINE COOLING · EQUIPMENT:APPLIANCE:AIR CONDITIONER.
Source record 10143421 at NHTSANHTSA communication ID: 10141372
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that may have a diagnostic trouble code U0159 set in the instrument panel cluster and/or the body control module. For vehicles equipped with Ultrasonic Park Assist System Regular Production Option Code UD5 or UD7 technician will use Service Programming System to reprogram the Parking Assist Control Module to correct this concern. Technician will need to inspect the front park assist sensors scallops/reliefs molded into the ring if previously replaced. Technician will need to replace the sensor rings with part number 84075328.
Source components: ELECTRICAL SYSTEM · PARKING BRAKE.
Source record 10141372 at NHTSANHTSA communication ID: 10141371
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about connectivity concerns when connecting an Apple device via USB cord. Technician should insure the customer is using an original equipment manufacturer Apple USB cable.
Source components: ELECTRICAL SYSTEM · EQUIPMENT.
Source record 10141371 at NHTSANHTSA communication ID: 10141369
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician this vibration or growl noise can be difficult to diagnose and using the Pico Scope is recommended for diagnosing this concern. Customers has vibration or growl noise between 45-65 Miles-per-hour.
Source components: TIRES.
Source record 10141369 at NHTSANHTSA communication ID: 10141368
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: EQUIPMENT · TRAILER HITCHES:FIFTH WHEEL ASSEMBLY.
Source record 10141368 at NHTSANHTSA communication ID: 10137530
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for the hybrid/EV battery Pack, Hybrid/EV Powertrain Control Module (HPCM2), High Voltage Battery Interface Control Module 1 and 2, Drive Motor Generator Battery Cooling Blower. The dealer technician is advised to call the GMTechnical AssistanceCenter for further assistance
Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING.
Source record 10137530 at NHTSANHTSA communication ID: 10137599
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Audio Volume Stuck High or Low with No DTCs and that this is a normal characteristic.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10137599 at NHTSANHTSA communication ID: 10137526
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communicates to techniciansthat the Daytime Running Lamps (DRL's) or the auto headlamps will not shut off when using the daytime running lamp disable switch (Which is part of the headlamp switch), if the vehicles was built for Canada (RPO Z49). These vehicles were built with different software that doesn't allow the DRL's or Auto headlamp to be shut off. Canada law prohibits disabling daytime running lamps (DRL's) or auto headlamps.
Source components: EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH.
Source record 10137526 at NHTSANHTSA communication ID: 10137525
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates that GM engineering is investigating the root cause of DTC P140B setting.
Source components: EQUIPMENT.
Source record 10137525 at NHTSANHTSA communication ID: 10137522
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has a part restriction for theGenerator Control Module (GCM). The dealer technician is advised to call the GMTechnical AssistanceCenter for further assistance
Source components: ELECTRICAL SYSTEM.
Source record 10137522 at NHTSA