The manufacturer’s record · Page 5 of 15

2015 GMC SIERRA 1500
Manufacturer communications & TSBs.Page 5

Original record summaries, dates and identifiers for this model-year. Records 401–500 of 1,438, ordered newest first. Dated records on this page: Oct 11, 2019–May 19, 2022.

Back to 2015 GMC SIERRA 1500 problems & recalls
Read the applicability before drawing a conclusion.

This 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.

May 19, 2022Service Bulletin/Repair Instructions

20-NA-142

NHTSA communication ID: 10213032

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.

Source components: POWER TRAIN.

Source record 10213032 at NHTSA
May 18, 2022Service Bulletin/Repair Instructions

17-NA-066

NHTSA communication ID: 10213007

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: POWER TRAIN.

Source record 10213007 at NHTSA
May 16, 2022Service Bulletin/Repair Instructions

21-NA-043

NHTSA communication ID: 10213036

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 being sold (prepping) to the customer.

Source components: ENGINE AND ENGINE COOLING · FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE · SERVICE BRAKES · WHEELS.

Source record 10213036 at NHTSA
May 16, 2022Service Bulletin/Repair Instructions

18-NA-099

NHTSA communication ID: 10213022

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.

Source record 10213022 at NHTSA
May 12, 2022Service Bulletin/Repair Instructions

14-06-04-004H

NHTSA communication ID: 10212908

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 AND ENGINE COOLING.

Source record 10212908 at NHTSA
May 11, 2022Service Bulletin/Repair Instructions

20-NA-159

NHTSA communication ID: 10212910

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Source components: WHEELS.

Source record 10212910 at NHTSA
May 6, 2022Service Bulletin/Repair Instructions

16-NA-019

NHTSA communication ID: 10211684

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.

Source components: POWER TRAIN.

Source record 10211684 at NHTSA
May 2, 2022Service Bulletin/Repair Instructions

12-00-89-003B

NHTSA communication ID: 10211658

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).

Source components: ENGINE · EQUIPMENT:ELECTRICAL.

Source record 10211658 at NHTSA
Apr 28, 2022Service Bulletin/Repair Instructions

20-NA-050

NHTSA communication ID: 10211070

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to clear the codes and test the Tcase if found that the customer has tried to shift the t-case from 4lo to Hi gears while driving.

Source components: POWER TRAIN.

Source record 10211070 at NHTSA
Apr 27, 2022Service Bulletin/Repair Instructions

03-06-01-023E

NHTSA communication ID: 10211061

NHTSA source summary · Original PDF not reviewed by Recallfolio

This information bulletin explains how to measure for oil consumption and possible reasons for loss of oil.

Source components: ENGINE AND ENGINE COOLING.

Source record 10211061 at NHTSA
Apr 20, 2022Service Bulletin/Repair Instructions

22-NA-080

NHTSA communication ID: 10210849

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder.

Source components: ENGINE AND ENGINE COOLING.

Source record 10210849 at NHTSA
Apr 20, 2022Service Bulletin/Repair Instructions

22-NA-070

NHTSA communication ID: 10210841

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

Source components: EQUIPMENT.

Source record 10210841 at NHTSA
Apr 19, 2022Service Bulletin/Repair Instructions

PIC5260E

NHTSA communication ID: 10211770

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 10211770 at NHTSA
Apr 19, 2022Service Bulletin/Repair Instructions

PIT5287H

NHTSA communication ID: 10211769

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 10211769 at NHTSA
Apr 13, 2022Service Bulletin/Repair Instructions

PIT5287G

NHTSA communication ID: 10211765

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 10211765 at NHTSA
Apr 13, 2022Service Bulletin/Repair Instructions

01-00-89-010P

NHTSA communication ID: 10210543

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.

Source components: EQUIPMENT.

Source record 10210543 at NHTSA
Apr 7, 2022Service Bulletin/Repair Instructions

PI0281I

NHTSA communication ID: 10210441

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

Source components: STRUCTURE · STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS.

Source record 10210441 at NHTSA
Apr 5, 2022Service Bulletin/Repair Instructions

01-00-89-010O

NHTSA communication ID: 10210194

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern.

Source components: UNKNOWN OR OTHER.

Source record 10210194 at NHTSA
Mar 31, 2022Service Bulletin/Repair Instructions

22-NA-074

NHTSA communication ID: 10209980

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

Source components: ENGINE AND ENGINE COOLING.

Source record 10209980 at NHTSA
Mar 30, 2022Service Bulletin/Repair Instructions

22-NA-070

NHTSA communication ID: 10209977

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements.

Source components: EQUIPMENT.

Source record 10209977 at NHTSA
Mar 29, 2022Service Bulletin/Repair Instructions

15-06-01-002L

NHTSA communication ID: 10209953

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service 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 Illuminated.

Source components: ENGINE AND ENGINE COOLING.

Source record 10209953 at NHTSA
Mar 28, 2022Service Bulletin/Repair Instructions

PIP4670J

NHTSA communication ID: 10210348

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 10210348 at NHTSA
Mar 25, 2022Service Bulletin/Repair Instructions

17-NA-052

NHTSA communication ID: 10209743

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY).

Source components: EQUIPMENT · WHEELS.

Source record 10209743 at NHTSA
Mar 22, 2022Service Bulletin/Repair Instructions

22-NA-009

NHTSA communication ID: 10209921

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.

Source components: ENGINE AND ENGINE COOLING.

Source record 10209921 at NHTSA
Mar 22, 2022Service Bulletin/Repair Instructions

04-06-04-051F

NHTSA communication ID: 10209734

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.

Source components: EQUIPMENT:MECHANICAL · FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM.

Source record 10209734 at NHTSA
Mar 10, 2022Service Bulletin/Repair Instructions

18-NA-161

NHTSA communication ID: 10209138

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield and testing for a faulty battery.

Source components: ELECTRICAL SYSTEM.

Source record 10209138 at NHTSA
Mar 10, 2022Service Bulletin/Repair Instructions

12-08-51-002N

NHTSA communication ID: 10209136

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 10209136 at NHTSA
Mar 7, 2022Service Bulletin/Repair Instructions

PIT3271M

NHTSA communication ID: 10210321

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.

Source components: TIRES · WHEELS.

Source record 10210321 at NHTSA
Mar 7, 2022Service Bulletin/Repair Instructions

PIT5746B

NHTSA communication ID: 10210319

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates information on how dealers can contact the supplier for Associated Accessories offered through GM.

Source components: EQUIPMENT.

Source record 10210319 at NHTSA
Mar 3, 2022Service Bulletin/Repair Instructions

20-NA-207

NHTSA communication ID: 10209097

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin informs the technician to inspect for a possible electrical concern at the ECM X2 electrical connector to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set.

Source components: ELECTRICAL SYSTEM · PARKING BRAKE:ELECTRICAL:CONTROL MODULE · POWER TRAIN.

Source record 10209097 at NHTSA
Mar 2, 2022Service Bulletin/Repair Instructions

22-NA-047

NHTSA communication ID: 10209122

NHTSA source summary · Original PDF not reviewed by Recallfolio

Information bulletin explains a possible coolant leak coming from the cylinder head bolt areas.

Source components: ENGINE AND ENGINE COOLING.

Source record 10209122 at NHTSA
Feb 1, 2022Service Bulletin/Repair Instructions

090604026V

NHTSA communication ID: 10215770

NHTSA source summary · Original PDF not reviewed by Recallfolio

Information.

Source components: UNKNOWN OR OTHER.

Source record 10215770 at NHTSA
Jan 24, 2022Service Bulletin/Repair Instructions

PIT4322M

NHTSA communication ID: 10208053

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:AUTOMATIC (ASC).

Source record 10208053 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

18NA073

NHTSA communication ID: 10212605

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Source components: ENGINE.

Source record 10212605 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

PIT5386G

NHTSA communication ID: 10208039

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 10208039 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

PIT5479E

NHTSA communication ID: 10208035

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: ENGINE AND ENGINE COOLING.

Source record 10208035 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

PIP4902P

NHTSA communication ID: 10208034

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: COMMUNICATION:MANUFACTURER TELEMATICS.

Source record 10208034 at NHTSA
Jan 14, 2022Service Bulletin/Repair Instructions

PIP5632F

NHTSA communication ID: 10208029

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: ENGINE.

Source record 10208029 at NHTSA
Jan 11, 2022Service Bulletin/Repair Instructions

22NA009

NHTSA communication ID: 10212625

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.

Source components: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN.

Source record 10212625 at NHTSA
Jan 10, 2022Service Bulletin/Repair Instructions

19NA237

NHTSA communication ID: 10212616

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin explains how to identify possible DEF contamination.

Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.

Source record 10212616 at NHTSA
Dec 15, 2021Service Bulletin/Repair Instructions

PIP5811

NHTSA communication ID: 10206727

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers an issue on remanufactured engines with part numbers 19368174 and 19368176 where the incorrect crankshaft timing gear was installed. Provides dealer with information to correct this condition.

Source components: ENGINE AND ENGINE COOLING · POWER TRAIN.

Source record 10206727 at NHTSA
Dec 14, 2021Service Bulletin/Repair Instructions

PIP5628E

NHTSA communication ID: 10206726

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 10206726 at NHTSA
Nov 23, 2021Service Bulletin/Repair Instructions

19NA153

NHTSA communication ID: 10205540

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.

Source components: ENGINE AND ENGINE COOLING · POWER TRAIN.

Source record 10205540 at NHTSA
Aug 26, 2021Service Bulletin/Repair Instructions

PIT5245D

NHTSA communication ID: 10201329

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about vehicles that the blower motor may be noisy or vibrate when running. This concern will only occur when the temperatures is below 32 degrees Fahrenheit and if the blower motor is removed while still cold, ice may be found on the blower motor cage. This concern could be caused by water leaking or snow ingestion into the Heater-Vent-Air Conditioning case. Technician is to perform normal water testing diagnostics while the Heater-Vent-Air Conditioning is running, looking for water leaking past the plenum cover. If water is leaking past the cover remove the cover and install a 12x12 snow resistant screen to the fresh air intake. Reseal and install the plenum cover cap using Kent air dry sealer or equivalent.

Source components: ENGINE AND ENGINE COOLING.

Source record 10201329 at NHTSA
Aug 11, 2021Service Bulletin/Repair Instructions

PIT3099U

NHTSA communication ID: 10201310

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Technicians may also contact PARTECH and/or the Techline Customer Support Center for additional support.

Source components: EQUIPMENT.

Source record 10201310 at NHTSA
Jul 22, 2021Service Bulletin/Repair Instructions

PIT5509H

NHTSA communication ID: 10201177

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer Wiring" or "Service Trailer Brake System? message on the Driver Information Center when a trailer is connected to the vehicle. Diagnostic Trouble Code C1114 set in the Chassis Control Module. Chassis Control Module has to determine the type of trailer brake system that is being used. The Chassis Control Module can be sensitive to a variety of trailer wiring issues. The technician will need to make a trailer tester using Electric Trailer Brake Magnets and 7-way trailer connector to determine if it is a vehicle or trailer issue. If the concern is not duplicated with the tester installed, the vehicle is operating correctly and the focus should be on the trailer wiring or 7 way connector.

Source components: ELECTRICAL SYSTEM.

Source record 10201177 at NHTSA
Jul 15, 2021Service Bulletin/Repair Instructions

PIP5811

NHTSA communication ID: 10201183

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to dealers an issue on remanufactured engines with part numbers 19368174 and 19368176 where the incorrect crankshaft timing gear was installed. Provides dealer with information to correct this condition.

Source components: ENGINE.

Source record 10201183 at NHTSA
May 25, 2021Service Bulletin/Repair Instructions

PIT5681B

NHTSA communication ID: 10197309

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications

Source components: SERVICE BRAKES.

Source record 10197309 at NHTSA
Apr 15, 2021Service Bulletin/Repair Instructions

17-NA-335

NHTSA communication ID: 10190331

NHTSA source summary · Original PDF not reviewed by Recallfolio

Malfunction Indicator Lamp Illuminated (MIL) - DTC P2635 and/or P018B Set In High Ambient Temperatures With Hesitation, Surging and Stalling Condition Some customers may comment that the Malfunction Indicator Light (MIL) is illuminated. Some customers may also comment on one or more of the following symptoms: • Hesitation • Surging • Stalling Note: In ambient temperatures 100 F (37.7 C) degrees or higher, DTCs P2635 and/or P018B may set. The Technician may find one or more of the following DTCs set: • P2635 • P018B Cause This condition may be caused by a vapor buildup in fuel feed line. Correction If the conditions stated above are met, replace the fuel pump module with an updated version

Source components: ENGINE · FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS.

Source record 10190331 at NHTSA
Dec 14, 2020Service Bulletin/Repair Instructions

PIT5386F

NHTSA communication ID: 10187183

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 10187183 at NHTSA
Dec 14, 2020Service Bulletin/Repair Instructions

PIT5386F

NHTSA communication ID: 10185732

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 10185732 at NHTSA
Dec 10, 2020Service Bulletin/Repair Instructions

PIT5387J

NHTSA communication ID: 10185724

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: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL · EQUIPMENT:APPLIANCE:ELECTRIC WATER HEATER.

Source record 10185724 at NHTSA
Dec 3, 2020Service Bulletin/Repair Instructions

19NA153

NHTSA communication ID: 10186070

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.

Source components: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER.

Source record 10186070 at NHTSA
Nov 20, 2020Service Bulletin/Repair Instructions

PIT5404G

NHTSA communication ID: 10184134

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 buffeting vibration and/or drone type noise, exhaust tone change, and/or body pressure booming. Replace or repair any of the issue that was found in the inspection. If the vehicle is equipped with a 4.3 liter or 5.3 liter engine an updated exhaust system is now available.

Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · STRUCTURE.

Source record 10184134 at NHTSA
Nov 11, 2020Service Bulletin/Repair Instructions

PIT3271K

NHTSA communication ID: 10184105

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.

Source components: TIRES · WHEELS.

Source record 10184105 at NHTSA
Oct 27, 2020Service Bulletin/Repair Instructions

19NA237

NHTSA communication ID: 10183176

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin explains how to identify possible DEF contamination.

Source components: EQUIPMENT · FUEL SYSTEM, DIESEL.

Source record 10183176 at NHTSA
Sep 9, 2020Service Bulletin/Repair Instructions

20NA142

NHTSA communication ID: 10181693

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.

Source components: EQUIPMENT · POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT.

Source record 10181693 at NHTSA
Jul 24, 2020Service Bulletin/Repair Instructions

PIT5533C

NHTSA communication ID: 10178382

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or front frame area while making tight turns. Technician will need to loosen and then re-torque the four front frame cross member nuts and bolts.

Source components: STRUCTURE · SUSPENSION.

Source record 10178382 at NHTSA
Jul 13, 2020Service Bulletin/Repair Instructions

PIP5684B

NHTSA communication ID: 10178370

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.

Source components: ENGINE · ENGINE AND ENGINE COOLING:COOLING SYSTEM · EQUIPMENT.

Source record 10178370 at NHTSA
Jul 9, 2020Service Bulletin/Repair Instructions

19NA036

NHTSA communication ID: 10178955

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Bulletin provides the technician with information on how to perform a oil consumption test and a procedure to replace the pistons if found the cause of the oil consumption.

Source components: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION · EQUIPMENT.

Source record 10178955 at NHTSA
Jun 29, 2020Service Bulletin/Repair Instructions

PIT5311F

NHTSA communication ID: 10178359

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 an intermittent "Check Trailer Wiring" or "Service Trailer Brake" message on the Driver Information Center. Technician will inspect and clean the ground wire (normally white wire) connection on the trailer side of the 7-pin connector. Inspect that the wires inside the trailer side connector are clean and securely fastened. If the vehicle?s 7-way connector socket terminals are deformed or have excessive wear, it will be necessary to replace the truck side connector with part number 23404450.

Source components: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL · ELECTRICAL SYSTEM:WIRING.

Source record 10178359 at NHTSA
Jun 8, 2020Service Bulletin/Repair Instructions

PIP5175D

NHTSA communication ID: 10178309

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about vehicles that may have a delayed engagement into drive, shudder at a launch, or the transmission is slipping when shifting into 1st, 2nd, 3rd or 4th gears. This may be due to loose stator support to pump cover bolts causing a leak at the stator support to pump cover gasket. Technician will check for the bolts to be loose. If any of the bolts are loose or the gasket is misaligned or leaking, the transmission pump cover must be replaced and the 1234 clutch plates should be inspected for being distressed and repaired as needed.

Source components: ENGINE AND ENGINE COOLING · POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:GEARS.

Source record 10178309 at NHTSA
Jun 2, 2020Service Bulletin/Repair Instructions

N192289390

NHTSA communication ID: 10177354

NHTSA source summary · Original PDF not reviewed by Recallfolio

Special Coverage - If a driver repeatedly sits on the seat belt cable cover located at the base of the driver?s seat when entering the vehicle, it may cause the seat belt pretensioner to bend sharply over the seat side shield. If this continues to occur over an extended period of time, which is very rare, the seat belt pretensioner cable may fatigue and eventually separate, which could reduce the effectiveness of the vehicle?s seat belts. Before any damage occurs to the pretensioner cable itself, signs of wear will be visible on the pretensioner cable cover where it has been repeatedly bent over the seat side shield. Dealers are to replace the pretensioner and side shield for all customers that experience a broken pretensioner cable or come to a dealership with excessive wear on the cable sleeve. The repairs will be made at no charge to the customer.

Source components: EQUIPMENT ADAPTIVE/MOBILITY · SEAT BELTS.

Source record 10177354 at NHTSA
May 21, 2020Service Bulletin/Repair Instructions

PIT5681A

NHTSA communication ID: 10176327

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications

Source components: SERVICE BRAKES.

Source record 10176327 at NHTSA
May 8, 2020Service Bulletin/Repair Instructions

19NA277

NHTSA communication ID: 10176619

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the fuel tank, sending unit and install a piece of fuel hose to the vent and route down the fuel feed line and secure with zip ties.

Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · FUEL SYSTEM, GASOLINE.

Source record 10176619 at NHTSA
Apr 30, 2020Service Bulletin/Repair Instructions

090089002R

NHTSA communication ID: 10175854

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: EQUIPMENT ADAPTIVE/MOBILITY · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.

Source record 10175854 at NHTSA
Apr 29, 2020Service Bulletin/Repair Instructions

000310003Z

NHTSA communication ID: 10175850

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL · TIRES.

Source record 10175850 at NHTSA
Apr 14, 2020Service Bulletin/Repair Instructions

PIT4322K

NHTSA communication ID: 10174818

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:AUTOMATIC (ASC).

Source record 10174818 at NHTSA
Apr 3, 2020Service Bulletin/Repair Instructions

060089029Q

NHTSA communication ID: 10175852

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.

Source record 10175852 at NHTSA
Feb 19, 2020Service Bulletin/Repair Instructions

PIT5307G

NHTSA communication ID: 10172325

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, antilock braking system malfunction indicator lamp, service suspension system message, misfire, hesitation, no crank, heater-vent-air conditioning inoperative. Technician may find F11UA, F104UA, F35UA, and or F60UA blown. Technician should inspect the engine harness near the vacuum pump pulley to be chafing. Technician will need to reroute the wire harness and repair and damaged wires.

Source components: ELECTRICAL SYSTEM · EQUIPMENT ADAPTIVE/MOBILITY · SERVICE BRAKES · SUSPENSION.

Source record 10172325 at NHTSA
Feb 14, 2020Service Bulletin/Repair Instructions

16NA119

NHTSA communication ID: 10172773

NHTSA source summary · Original PDF not reviewed by Recallfolio

This warranty administration bulletin provide policy information to cover GMs policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.

Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.

Source record 10172773 at NHTSA
Feb 7, 2020Service Bulletin/Repair Instructions

18NA073

NHTSA communication ID: 10172784

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

Source components: ENGINE · EQUIPMENT.

Source record 10172784 at NHTSA
Jan 31, 2020Service Bulletin/Repair Instructions

DOR-D8C4T-03

NHTSA communication ID: 10172883

NHTSA source summary · Original PDF not reviewed by Recallfolio

This SKU is a Power Window Regulator and Motor Assembly. The customer communication requested return of unsold inventory to inspect the software. The software may be too sensitive to the position of a locating magnet in the assembly causing the activation of the pinch point threshold prematurely. The window will stay open when it should have closed.

Source components: ELECTRICAL SYSTEM · VISIBILITY:POWER WINDOW DEVICES AND CONTROLS.

Source record 10172883 at NHTSA
Jan 29, 2020Service Bulletin/Repair Instructions

110089002D

NHTSA communication ID: 10172294

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

Source components: EQUIPMENT.

Source record 10172294 at NHTSA
Jan 28, 2020Service Bulletin/Repair Instructions

19NA212

NHTSA communication ID: 10171896

NHTSA source summary · Original PDF not reviewed by Recallfolio

This diagnostic tip provides a procedure to aid in performing a diagnostic test to verify if the camshaft alignment pin has been sheared away to correct a crank/No Start condition.

Source components: ENGINE.

Source record 10171896 at NHTSA
Jan 27, 2020Service Bulletin/Repair Instructions

050307009I

NHTSA communication ID: 10172293

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides retail, wholesale and fleet personnel with General Motors recommendations for customer concerns related to wheel alignment.

Source components: EQUIPMENT · WHEELS.

Source record 10172293 at NHTSA
Jan 23, 2020Service Bulletin/Repair Instructions

PI0689D

NHTSA communication ID: 10172296

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information bulletin provides a procedure for installing a aftermarket tool or utility box.

Source components: EQUIPMENT.

Source record 10172296 at NHTSA
Jan 23, 2020Service Bulletin/Repair Instructions

15NA010

NHTSA communication ID: 10171875

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information to dealership personnel for new vehicles with less than 1,000 miles that may not pass California smog inspection or smog inspection in other states.

Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL.

Source record 10171875 at NHTSA
Jan 14, 2020Service Bulletin/Repair Instructions

20NA006

NHTSA communication ID: 10171905

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin explains there is another steering hose that can be used for cold weather drivers that experience a steering hose leak.

Source components: EQUIPMENT ADAPTIVE/MOBILITY · STEERING.

Source record 10171905 at NHTSA
Jan 10, 2020Service Bulletin/Repair Instructions

PIP5130K

NHTSA communication ID: 10171265

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician how to diagnose and repair a vehicle with an engine that runs with an intermittent crank no start with a Diagnostic Trouble Code P0011 or P00C6 current or history. The Camshaft Position Actuator Solenoid Valve may be sticking or binding causing the valve timing to be retarded. Dealer will need to cycle the Camshaft Position Actuator Solenoid Valve by energizing it using Global Diagnostic System 2.

Source components: ENGINE AND ENGINE COOLING.

Source record 10171265 at NHTSA
Jan 8, 2020Service Bulletin/Repair Instructions

19NA277

NHTSA communication ID: 10171899

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the fuel tank, sending unit and install a piece of fuel hose to the vent and route down the fuel feed line and secure with zip ties.

Source components: FUEL SYSTEM, GASOLINE · FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY.

Source record 10171899 at NHTSA
Jan 7, 2020Service Bulletin/Repair Instructions

N192265660

NHTSA communication ID: 10171416

NHTSA source summary · Original PDF not reviewed by Recallfolio

Customer Satisfaction Program - Certain 2014-2019 model year Chevrolet Silverado and GMC Sierra vehicles equipped with a power sliding rear window (RPO A48) may have areas of high electrical resistance on the rear defroster circuit. This could be caused, in part, by mechanical stress from opening and closing the rear power window, intrusion of debris, and use of the rear defroster. Over time, this condition could generate heat that could melt the areas surrounding the circuit. In rare instances, this heat could cause a non-propagating fire, increasing the risk of property damage or injury. Dealers will replace the buss bar covers and contact cover. If the rear window or sliding glass assembly appears damaged due to an occurrence of high electrical resistance on the rear defroster circuit, they should also be replaced.

Source components: ELECTRICAL SYSTEM · POWER TRAIN.

Source record 10171416 at NHTSA
Jan 7, 2020Service Bulletin/Repair Instructions

PIP5531A

NHTSA communication ID: 10171259

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician on the steps need to diagnose and repair vehicles that may have stalling shudder and/or hard shifting into 1st gear or reverse vibration on launch (with excessive crankshaft end play). Technician will test to determine if the crank shaft end play is within specification 0.0015?0.0086 inch. If end play is found to be out of specification, remove engine and inspect for possible crankshaft thrust bearing and/or crankshaft for wear. Inspect thrust bearing for wear on one side and crankshaft on that "mating" surface. If the thrust bearing has three vertical channels worn off replace connecting rod bearings, main bearings, thrust bearing and crankshaft. If working on a Corvette the oil tank with lines and oil cooler are both required to be replaced if equipped

Source components: ENGINE · POWER TRAIN:AUTOMATIC TRANSMISSION.

Source record 10171259 at NHTSA
Jan 2, 2020Service Bulletin/Repair Instructions

16NA383

NHTSA communication ID: 10171878

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.

Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM.

Source record 10171878 at NHTSA
Nov 25, 2019Service Bulletin/Repair Instructions

080089014F

NHTSA communication ID: 10169355

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 · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.

Source record 10169355 at NHTSA
Nov 22, 2019Service Bulletin/Repair Instructions

19NA262

NHTSA communication ID: 10169345

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides repair information to correct a customer concern of Clock Shows Dashes and Cannot be Set After Battery Disconnect.

Source components: ELECTRICAL SYSTEM.

Source record 10169345 at NHTSA
Nov 19, 2019Service Bulletin/Repair Instructions

19NA255

NHTSA communication ID: 10169340

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).

Source components: EQUIPMENT ADAPTIVE/MOBILITY · STRUCTURE.

Source record 10169340 at NHTSA
Nov 7, 2019Service Bulletin/Repair Instructions

PIT5404F

NHTSA communication ID: 10168959

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 buffeting vibration and/or drone type noise, exhaust tone change, and/or body pressure booming. Replace or repair any of the issue that was found in the inspection. If the vehicle is equipped with a 4.3 liter or 5.3 liter engine an updated exhaust system is now available.

Source components: ENGINE AND ENGINE COOLING.

Source record 10168959 at NHTSA
Oct 31, 2019Service Bulletin/Repair Instructions

060309004N

NHTSA communication ID: 10168206

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of a squeak noise from the metals making contact.

Source components: SUSPENSION:FRONT:SPRINGS:LEAF SPRING ASSEMBLY.

Source record 10168206 at NHTSA
Oct 30, 2019Service Bulletin/Repair Instructions

120851002K

NHTSA communication ID: 10168210

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.

Source record 10168210 at NHTSA
Oct 29, 2019Service Bulletin/Repair Instructions

990420002K

NHTSA communication ID: 10168212

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operations.

Source components: POWER TRAIN.

Source record 10168212 at NHTSA
Oct 28, 2019Service Bulletin/Repair Instructions

17NA291

NHTSA communication ID: 10168181

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the radio for vehicles with the condition of Intermittent Pop Noise from the Speakers Followed by a Reset of the Radio and Clock due to a software issue.

Source components: ELECTRICAL SYSTEM:SOFTWARE · EQUIPMENT:ELECTRICAL.

Source record 10168181 at NHTSA
Oct 25, 2019Service Bulletin/Repair Instructions

PIT5392D

NHTSA communication ID: 10167461

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about vehicles that have a detent / click with a feel of increased resistance when the accelerator pedal is about ¾ of the way. The new accelerator pedal design has a built-in detent position near the last 1/4 of pedal travel. Dealer should communicate to the customer this is a normal operating characteristic of the vehicle and no repair attempts should be performed.

Source components: VEHICLE SPEED CONTROL:ACCELERATOR PEDAL.

Source record 10167461 at NHTSA
Oct 24, 2019Service Bulletin/Repair Instructions

PIE0529A

NHTSA communication ID: 10168218

NHTSA source summary · Original PDF not reviewed by Recallfolio

This engineering information bulletin ends the need for information from the field on an Intermittent No Forward and/or No Reverse While Driving condition. If this condition is encountered, refer to SI for further diagnosis.

Source components: POWER TRAIN.

Source record 10168218 at NHTSA
Oct 17, 2019Service Bulletin/Repair Instructions

19NA237

NHTSA communication ID: 10168197

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin explains how to identify possible DEF contamination.

Source components: FUEL SYSTEM, DIESEL.

Source record 10168197 at NHTSA
Oct 16, 2019Service Bulletin/Repair Instructions

100089006G

NHTSA communication ID: 10168207

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information for dealers how to submit a product information report (PIR) (Canada Only).

Source components: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.

Source record 10168207 at NHTSA
Oct 14, 2019Service Bulletin/Repair Instructions

100605002H

NHTSA communication ID: 10168209

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set.

Source components: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.

Source record 10168209 at NHTSA
Oct 14, 2019Service Bulletin/Repair Instructions

16NA338

NHTSA communication ID: 10168175

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 10168175 at NHTSA
Oct 11, 2019Service Bulletin/Repair Instructions

18NA161

NHTSA communication ID: 10168185

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure for testing the battery cables for voltage drop, Checking for a bad ground at g218, Inspecting for a short at the starter B+ to shield and testing for a faulty battery.

Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.

Source record 10168185 at NHTSA
Oct 11, 2019Service Bulletin/Repair Instructions

N182202780 01

NHTSA communication ID: 10167479

NHTSA source summary · Original PDF not reviewed by Recallfolio

N182202780 01 - Special Coverage. Certain Vehicles may have a condition where customers may experience increased brake pedal effort, hardbrake pedal, and/or potentially increased stopping distance. The condition is more prevalent at low speed when softly applyingthe brakes. The engine mounted mechanical vacuum pump outputmay decrease over time decreasing the amount of vacuum/power brake assist. Failure to follow recommended oil change intervalscould contribute to this condition. The Driver?s Information Center, (DIC) ?Service brake assist? alert will activate 2-5minutes after the vacuum level drops, and a Diagnostic Trouble Code, (DTC) will also be set. Even where this condition occurs,the hydraulic brake system remains functional but may require additionalpedal force. Please be aware that even if the vehicle exhibits this condition, it meets all federal motor vehicle safety standards forbrake performance. Dealers are to replace the vacuum pump and vacuum pump belt. The repairs will be made at no charge to the customer.

Source components: ENGINE AND ENGINE COOLING · SERVICE BRAKES, AIR:CONTROLS:FOOT CONTROL/VALVE.

Source record 10167479 at NHTSA