The manufacturer’s record · Page 9 of 14
Original record summaries, dates and identifiers for this model-year. Records 801–900 of 1,342, ordered newest first. Dated records on this page: Feb 6, 2019–Jun 24, 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: 10163227
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
Source components: ENGINE.
Source record 10163227 at NHTSANHTSA communication ID: 10163226
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians may find DTCs P0087, P018B, P228A, P228B or P2635 set in ECM.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10163226 at NHTSANHTSA communication ID: 10163225
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for the technicians on where to look on the Duramax engine for coolant leaks.
Source components: ENGINE AND ENGINE COOLING.
Source record 10163225 at NHTSANHTSA communication ID: 10163208
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to flush the cooler lines to validate if there is excessive debris in the fuel system caused by a failed part.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10163208 at NHTSANHTSA communication ID: 10162150
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates a customer concern of IPC 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: EQUIPMENT:ELECTRICAL.
Source record 10162150 at NHTSANHTSA communication ID: 10162149
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
Source components: SERVICE BRAKES.
Source record 10162149 at NHTSANHTSA communication ID: 10162143
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: ENGINE AND ENGINE COOLING.
Source record 10162143 at NHTSANHTSA communication ID: 10164105
NHTSA source summary · Original PDF not reviewed by Recallfolio
Certain vehicles, may have incorrect language in the Forward Auto Braking (FAB) section of the owner manual which states, ?If the vehicle has Forward Collision Alert (FCA), it also has FAB which includes Intelligent Brake Assist (IBA)?. This statement is correct for light duty trucks but the heavy duty models only have the Forward Collision Alert. Customer to receive an owner manual insert. Dealers are to print and install the owner manual insert on unsold vehicles.
Source components: EQUIPMENT · FORWARD COLLISION AVOIDANCE.
Source record 10164105 at NHTSANHTSA communication ID: 10162136
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician for a vehicle setting both a P2635 and P018B diagnostic trouble codes. The following steps may help to determine if this is caused by a fuel pressure sensor not reading the low end of the pressure range. Technician is to make sure the engine is cold and install the Multiple Diagnostic Interface along with Global Diagnostic System 2. Navigate to fuel system depressurize and at engine idle depressurize the fuel system. The fuel pressure sensor value should drop to 0 and the engine will stall. If a sensor is causing this concern the suspected sensor will not drop to 0 the engine will stall however the sensor will still read 30 to 40 pounds per square inch.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10162136 at NHTSANHTSA communication ID: 10162127
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: SUSPENSION.
Source record 10162127 at NHTSANHTSA communication ID: 10162124
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical system associated with these vehicles does not allow controller swaps between vehicles.
Source components: ELECTRICAL SYSTEM.
Source record 10162124 at NHTSANHTSA communication ID: 10163245
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians and customers on possible carpet color mismatch.
Source components: EQUIPMENT.
Source record 10163245 at NHTSANHTSA communication ID: 10163237
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.
Source components: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY.
Source record 10163237 at NHTSANHTSA communication ID: 10163215
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns.
Source components: POWER TRAIN.
Source record 10163215 at NHTSANHTSA communication ID: 10162108
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, 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: POWER TRAIN.
Source record 10162108 at NHTSANHTSA communication ID: 10162106
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2. There are 5 terminated leads in a package part number is 13505346, which can be ordered through your normal General Motors Customer Care and Aftersales parts channel.
Source components: ELECTRICAL SYSTEM.
Source record 10162106 at NHTSANHTSA communication ID: 10161969
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 · STRUCTURE.
Source record 10161969 at NHTSANHTSA communication ID: 10161926
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of pulsing, grinding, scraping noise from brakes, uneven front brake pad wear.
Source components: SERVICE BRAKES.
Source record 10161926 at NHTSANHTSA communication ID: 10161903
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides repair information to correct a customer concern of pulsing, grinding, scraping noise from brakes, uneven front brake pad wear.
Source components: SERVICE BRAKES.
Source record 10161903 at NHTSANHTSA communication ID: 10161932
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.
Source record 10161932 at NHTSANHTSA communication ID: 10161881
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.
Source components: POWER TRAIN.
Source record 10161881 at NHTSANHTSA communication ID: 10161968
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
Source components: POWER TRAIN.
Source record 10161968 at NHTSANHTSA communication ID: 10161955
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to replace the head gaskets if found doubled stacked.
Source components: ENGINE.
Source record 10161955 at NHTSANHTSA communication ID: 10161019
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".
Source components: FORWARD COLLISION AVOIDANCE.
Source record 10161019 at NHTSANHTSA communication ID: 10161011
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communicates to technicians that 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: ELECTRICAL SYSTEM · EXTERIOR LIGHTING:HEADLIGHTS.
Source record 10161011 at NHTSANHTSA communication ID: 10161005
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have either the truck or the snowplow's headlights are flickering or inoperative. There may be a diagnostic trouble code B2575 and or a B2699 set in the body control module. Technician will need to contact the snowplow manufacturer for additional information on their headlight changeover system. Technician is to refer to the latest version of the General Motors up-fitter integration bulletin 116 for additional information these circuits. Technician can find this information at http://www.gmupfitter.com/, under the "Technical Bulletin" Tab and then "Show all bulletins."
Source components: EXTERIOR LIGHTING:HEADLIGHTS.
Source record 10161005 at NHTSANHTSA communication ID: 10161004
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
Source components: SERVICE BRAKES.
Source record 10161004 at NHTSANHTSA communication ID: 10161906
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).
Source components: TIRES.
Source record 10161906 at NHTSANHTSA communication ID: 10161929
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provide policy information to cover GM's policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
Source components: EQUIPMENT.
Source record 10161929 at NHTSANHTSA communication ID: 10161931
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE.
Source record 10161931 at NHTSANHTSA communication ID: 10160989
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as well. Cause Coolant getting into the cylinders, and provides direction for the repair.
Source components: ENGINE AND ENGINE COOLING.
Source record 10160989 at NHTSANHTSA communication ID: 10160988
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates Check Engine Light on and vehicle runs rough. This condidtion will occur within the first 5 minutes after the vehicle is started. his condition may be caused by a software anomaly that allows all four DTC's P0132, P0137, P0152, P0157 to set. All 4 DTCs must be in history for this PI to apply.
Source components: ENGINE.
Source record 10160988 at NHTSANHTSA communication ID: 10160987
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the torque converter of the crankshaft on vehicles equipped with an automatic transmission.
Source components: ENGINE.
Source record 10160987 at NHTSANHTSA communication ID: 10161939
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to locate and repair a possible short in the 5294 circuit and correct the customers concern.
Source components: ELECTRICAL SYSTEM · VEHICLE SPEED CONTROL:CRUISE CONTROL.
Source record 10161939 at NHTSANHTSA communication ID: 10160983
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is missing needle bearings. Be sure to clean the oil drains to retrieve the needle bearings. Each roller rocker has 66 bearings.
Source components: ENGINE · EQUIPMENT.
Source record 10160983 at NHTSANHTSA communication ID: 10161970
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:EXTERIOR.
Source record 10161970 at NHTSANHTSA communication ID: 10161907
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.
Source record 10161907 at NHTSANHTSA communication ID: 10160134
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
Source components: ENGINE.
Source record 10160134 at NHTSANHTSA communication ID: 10160109
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.
Source components: POWER TRAIN.
Source record 10160109 at NHTSANHTSA communication ID: 10160693
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates A vehicle may have a concern of a misfire P0300 on bank 1 that may or may not be felt driving. The Cause may be the HPFP lifter
Source components: ENGINE.
Source record 10160693 at NHTSANHTSA communication ID: 10160682
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 10160682 at NHTSANHTSA communication ID: 10160087
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to measure vibration and install engine mounts to correct a Rough Idle in Drive concern.
Source components: ENGINE · EQUIPMENT.
Source record 10160087 at NHTSANHTSA communication ID: 10160666
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that First Responder Guides for General Motors vehicles can be accessed via the web at http://www.gmstc.com. or http://www.nfpa.org/
Source components: ELECTRICAL SYSTEM.
Source record 10160666 at NHTSANHTSA communication ID: 10165330
NHTSA source summary · Original PDF not reviewed by Recallfolio
This SKU is a Pitman Arm. The customer communication requested return of unsold inventory to inspect for incorrect taper of the spline. Incorrect taper of the spline prevents it from installing with the mating component, preventing installation of the part, and would therefore have no impact on the end user besides time required to complete installation.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10165330 at NHTSANHTSA communication ID: 10160642
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a low voltage reading on the volt gauge during the first several minutes after a cold start. Dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
Source components: ELECTRICAL SYSTEM.
Source record 10160642 at NHTSANHTSA communication ID: 10160125
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as intended, causing the parking pawl to engage while driving.
Source components: PARKING BRAKE · PARKING BRAKE:DRIVELINE:HYDRAULIC:ACTUATOR.
Source record 10160125 at NHTSANHTSA communication ID: 10160133
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides normal operating characteristics and diagnostic information on Manual transmissions.
Source components: EQUIPMENT · POWER TRAIN:MANUAL TRANSMISSION.
Source record 10160133 at NHTSANHTSA communication ID: 10160135
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on proper use of floor mats.
Source components: EQUIPMENT.
Source record 10160135 at NHTSANHTSA communication ID: 10160132
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: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10160132 at NHTSANHTSA communication ID: 10159564
NHTSA source summary · Original PDF not reviewed by Recallfolio
N182188930-01 - Special Coverage (Added Customer Reimbursement Labor Codes). 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 10159564 at NHTSANHTSA communication ID: 10158815
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to locate possible chassis wiring damage from areas along the frame and repair them if found.
Source components: ELECTRICAL SYSTEM · STRUCTURE.
Source record 10158815 at NHTSANHTSA communication ID: 10156952
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates to the dealer technician using the PICO scope will aid in determining if the if the engine or transmission is root cause of a vibration or shudder concern.
Source components: ENGINE · EQUIPMENT · POWER TRAIN.
Source record 10156952 at NHTSANHTSA communication ID: 10158864
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides information on Dealer Empowerment Labor Operations and Customer Enthusiasm.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158864 at NHTSANHTSA communication ID: 10158859
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on interior cleaning products and what is offered to clean the interiors of GM vehicles.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158859 at NHTSANHTSA communication ID: 10158855
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides the dealership with how to prep a vehicle for delivery to the customer to aid in higher CSi scores.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158855 at NHTSANHTSA communication ID: 10156950
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Technical Assistance Center TAC has ended the part restriction for the A15, Starter Generator (MGU). The dealer technician is advised to call the GM Technical Assistance Center for further assistance.
Source components: ELECTRICAL SYSTEM · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10156950 at NHTSANHTSA communication ID: 10158867
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on proper use of floor mats.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10158867 at NHTSANHTSA communication ID: 10158861
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for the IPC odometer programming method quick reference guide.
Source components: ELECTRICAL SYSTEM:SOFTWARE · EQUIPMENT:ELECTRICAL · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158861 at NHTSANHTSA communication ID: 10158857
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information for the dealer technician to gather as much information to help aid Engineers by completely filling out requested reports.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158857 at NHTSANHTSA communication ID: 10156947
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that have a lean to the left or right. Technician will need to measure fender wheel-opening heights, front and rear, to quantify vehicle lean. Fender wheel-opening heights are related to, but distinct from, trim height. The front wheel-opening height is known as P height, and the rear wheel-opening height is known as R height. Adjust and heights that are out of specification. After all adjustments are done, perform a front-end alignment and check headlight aim.
Source components: SUSPENSION.
Source record 10156947 at NHTSANHTSA communication ID: 10158816
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Warranty Administration Bulletin Provides High Voltage Battery Exchange Process Information.
Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.
Source record 10158816 at NHTSANHTSA communication ID: 10158781
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides diagnostic/inspection information for the air box and air filter seal to correct a MIL and DTCs P0420 and P0430 setting.
Source components: ENGINE · EQUIPMENT.
Source record 10158781 at NHTSANHTSA communication ID: 10156939
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:ELECTRICAL.
Source record 10156939 at NHTSANHTSA communication ID: 10158874
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering informational bulletin is requesting information to check the shutters through the grille opening of the vehicle. If snow and/or ice is present on the active grille air shutters, take pictures and submit through the Field Reporting Process.
Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158874 at NHTSANHTSA communication ID: 10158811
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Bulletin provides ECM reprogramming information to Correct DTC P2101.
Source components: ELECTRICAL SYSTEM.
Source record 10158811 at NHTSANHTSA communication ID: 10158863
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information for electrical ground repairs using new replacement fasteners with "conductive finish".
Source components: ELECTRICAL SYSTEM · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10158863 at NHTSANHTSA communication ID: 10156936
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that some vehicles may have a dim Driver Information Center when the interior of the vehicle is hot from a sun load or extended heater operation. The Driver Information Center is designed to dim with high temperature exposure. This is done to protect the Driver Information Center from damage.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10156936 at NHTSANHTSA communication ID: 10156933
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication advises the technician that the Product Quality Center part restriction has ended for the 8L45 and 8L90 park actuator rod.
Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10156933 at NHTSANHTSA communication ID: 10158862
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
Source components: ELECTRICAL SYSTEM · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.
Source record 10158862 at NHTSANHTSA communication ID: 10158834
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to validate if the parking pawl actuator is not working as attended causing the parking pawl to engage while driving.
Source components: POWER TRAIN.
Source record 10158834 at NHTSANHTSA communication ID: 10156929
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:ELECTRICAL.
Source record 10156929 at NHTSANHTSA communication ID: 10156926
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: BACK OVER PREVENTION · ELECTRICAL SYSTEM.
Source record 10156926 at NHTSANHTSA communication ID: 10156916
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.
Source record 10156916 at NHTSANHTSA communication ID: 10158858
NHTSA source summary · Original PDF not reviewed by Recallfolio
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
Source components: EQUIPMENT ADAPTIVE/MOBILITY · FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE.
Source record 10158858 at NHTSANHTSA communication ID: 10156913
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicle that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find Diagnostic Trouble Codes P2635, U0074 and or U18A2. Technician will need to follow published diagnostics for Diagnostic Trouble Codes U0074 would take priority over U18A2 if both set before addressing DTC P2635.
Source components: ENGINE · FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES.
Source record 10156913 at NHTSANHTSA communication ID: 10156912
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 a Service Engine Soon Malfunction Indicator Lamp on at low mileage. Technician may find Diagnostic Trouble Codes P0420 and or P0430 stored. Technician should be advised that the catalytic converter efficiency Diagnostic Trouble Codes P0420 and P0430 are disabled for the first hour of engine run time to allow break-in of the catalytic converter. Technician will need to use a Tech2 to check the verify engine run time on the Engine Hour Meter in the Instrument Panel Cluster Data Display/Data 1 List in the scan tool match. If the engine run time is less than one hour, the battery may have been disconnected, or another vehicle power loss event may have occurred, during vehicle manufacturing. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle. If the catalytic converter was replaced and the Diagnostic Trouble Codes set it may be a result of the engine run time restrictions no longer being in place since the vehicle is no longer new. Technician will need to clear the Diagnostic Trouble Codes and perform a drive cycle.
Source components: ENGINE · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR.
Source record 10156912 at NHTSANHTSA communication ID: 10158860
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin explains the normal characteristics of exhaust noise during active fuel management when in Three or Four Cylinder Mode.
Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM · EQUIPMENT.
Source record 10158860 at NHTSANHTSA communication ID: 10158873
NHTSA source summary · Original PDF not reviewed by Recallfolio
This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.
Source components: ELECTRICAL SYSTEM:WIRING · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · FUEL SYSTEM, OTHER:STORAGE.
Source record 10158873 at NHTSANHTSA communication ID: 10158866
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
Source components: ENGINE · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.
Source record 10158866 at NHTSANHTSA communication ID: 10158838
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on a normal engine operating condition for faster emission warm up time.
Source components: ENGINE.
Source record 10158838 at NHTSANHTSA communication ID: 10158827
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides information for new transmission oil to use and a procedure for exchanging the old fluid and adding the new fluid to correct a shake/shudder during light throttle acceleration condition.
Source components: POWER TRAIN.
Source record 10158827 at NHTSANHTSA communication ID: 10154638
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns.
Source components: POWER TRAIN.
Source record 10154638 at NHTSANHTSA communication ID: 10154322
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates repair information for the rear vision camera or surround vision camera image being: - Yellow - Blurry - Distorted - Image scrolling - Image with NO gridlines - Screen is blue with gridlines - Screen is blue with Service Rear Vision System message
Source components: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA.
Source record 10154322 at NHTSANHTSA communication ID: 10154318
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates Operational Tips/Support For GM Accessory Three Camera Trailering System Package By EchoMaster.
Source components: EQUIPMENT:ELECTRICAL.
Source record 10154318 at NHTSANHTSA communication ID: 10154316
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 that has ended 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 .
Source components: HYBRID PROPULSION SYSTEM.
Source record 10154316 at NHTSANHTSA communication ID: 10154312
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that a whine noise heard from the automatic transmission fluid pan hear with the the key on and engine off, or for up to one minute after the vehicle has been shut off should be deemed a normal characteristic.
Source components: POWER TRAIN.
Source record 10154312 at NHTSANHTSA communication ID: 10154310
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates Content Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehicle is not equipped with Remote Vehicle Start RPO BTV the vehicle will not have Content Theft Deterrent.
Source components: EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES.
Source record 10154310 at NHTSANHTSA communication ID: 10154306
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 10154306 at NHTSANHTSA communication ID: 10154301
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician that a customer may request the factory Integrated Trailer Brake Control be bypassed and their aftermarket trailer brake controller be installed instead. Technician will need to gain access to the body harness. Install trailer brake controller harness General Motors part number 23184088 into Middle Bus Electrical Center (X61A).
Source components: ELECTRICAL SYSTEM · TRAILER HITCHES.
Source record 10154301 at NHTSANHTSA communication ID: 10154300
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician about vehicles that show a "Take Steering" message on the Driver Information Center along with a warning chime/alert. Dealer should be advised the purpose of the message is to alert the driver that the Lane Keep Assist system has not detected active steering input from the driver (hands off the steering wheel).
Source components: STEERING.
Source record 10154300 at NHTSANHTSA communication ID: 10154299
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D
Source components: ENGINE AND ENGINE COOLING.
Source record 10154299 at NHTSANHTSA communication ID: 10154641
NHTSA source summary · Original PDF not reviewed by Recallfolio
This warranty administration bulletin provides information regarding the field action courtesy transportation policy.
Source components: EQUIPMENT.
Source record 10154641 at NHTSANHTSA communication ID: 10154298
NHTSA source summary · Original PDF not reviewed by Recallfolio
This Preliminary Information communication provides information to the technician with the correct way to remove the front shock electrical connector terminals. Technician will need to slightly bend the end of the J-38125-12A release tool. There is a purple Terminal Position Assurance that will align itself in the release position when the release tool is inserted into the release hole. There is a metal locking tab on the terminal that will need to be pushed in before the terminal will pull out of the connector.
Source components: ELECTRICAL SYSTEM.
Source record 10154298 at NHTSANHTSA communication ID: 10154649
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).
Source components: STRUCTURE.
Source record 10154649 at NHTSANHTSA communication ID: 10154635
NHTSA source summary · Original PDF not reviewed by Recallfolio
This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttle acceleration between 40 and 128 KM/H (25 and 80 MPH) at a steady state.
Source components: POWER TRAIN.
Source record 10154635 at NHTSANHTSA communication ID: 10154290
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:SOFTWARE.
Source record 10154290 at NHTSANHTSA communication ID: 10154280
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 no crank or a start and then immediate stall, Service Engine Soon Malfunction Indicator lamp may not be on when the ignition is in the run position. Technician may find Diagnostic Trouble Codes P0513 and or P262B may also be set. Technician will pulled the driver sill plate and inspect the wiring for damaged or corroded circuits. Technician will repair any damaged or corroded circuits.
Source components: ELECTRICAL SYSTEM · ENGINE.
Source record 10154280 at NHTSANHTSA communication ID: 10154650
NHTSA source summary · Original PDF not reviewed by Recallfolio
This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correct and repair.
Source components: TIRES · WHEELS.
Source record 10154650 at NHTSANHTSA communication ID: 10158776
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
Source components: FUEL SYSTEM, GASOLINE.
Source record 10158776 at NHTSANHTSA communication ID: 10156900
NHTSA source summary · Original PDF not reviewed by Recallfolio
This informational bulletin provides information on Perceived Longer Crank, Misfire, Hesitation Feel and/or Surge conditions of the new L5P 6.6L Diesel Engine.
Source components: ENGINE.
Source record 10156900 at NHTSA