Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
N192212610
May 31, 2019
060000 ENGINE AND ENGINE COOLING
Customer Satisfaction Program. Certain 2019 model year Chevrolet Silverado 4500/5500/6500 vehicles may have a Power Take Off (PTO) connector that has inadequate protection against water/debris intrusion. Over time, this could affect the
19NA122
May 30, 2019
060000 ENGINE (PWS)
This technical bulletin provides a procedure to correct conditions of a rough running engine and MIL Illuminated with DTC P0300.
19NA094
May 29, 2019
160000 STRUCTURE
This technical bulletin provides a procedure for installing screws to the center pillar upper trim panel structure on the affected sides to eliminate the ticking type noise.
19NA023
May 29, 2019
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to replace the left front half shaft with the PN# listed below which has a dampener to correct this issue.
PIP5646A
May 29, 2019
030000 BRAKES (PWS)
This Preliminary information communicates to the dealer technician that some customers may comment the rear wheels locked up at low speeds after a hot soak. Technicians may find DTC's P2724, P2727 or P2729 set. Technician's are advised to r
N192214590 01
May 29, 2019
060000 ENGINE AND ENGINE COOLING
Service Update - Revised to add Traverse. Certain vehicles may not have the snow/ice mode calibration enabled. This missing calibration results in the selection of snow/ice mode (knob selector) not having a change in the accelerator pedal r
PIP5653
May 29, 2019
100000 POWER TRAIN
This Preliminary information communicates that engineering is developing a repair for a chirp noise associated with the front axle assembly.
PIT5323B
May 29, 2019
350000 EQUIPMENT
This Preliminary Information communication advises the technician about the narrowing of the bedrails. When installing a bed rail accessory the concern is made visible. This is a characteristic of the sleek design of the vehicle and no rep
PIP5646
May 28, 2019
100000 POWER TRAIN
This Preliminary information communicates to the dealer technician that some customers may comment the rear wheels locked up at low speeds after a hot soak. Technicians may find DTC's P2724, P2727 or P2729 set. Technician's are advised to r
PIE0523A
May 22, 2019
070000 FUEL SYSTEM, GASOLINE
This engineering informational bulletin is requesting information for vehicles that has had the fuel injection pump replaced and is still within warranty.
PIP5604A
May 22, 2019
060000 ENGINE (PWS)
This Preliminary information communicates that 2.7L (RPO L3B) engine are on the exchange program.
19NA093
May 21, 2019
060000 ENGINE (PWS)
This technical bulletin provides repair information to correct a customer concern of Engine Air Filter Life Shows 0% After Battery Disconnect.
19NA085
May 21, 2019
060000 ENGINE (PWS)
This technical bulletin provides a procedure to replace the A/C compressor if found with 5 rib pulley and the cause of the customers concerns.
PIP5651
May 21, 2019
100000 POWER TRAIN
This Preliminary information communicates the possibility of the charge air cooler pipe connection becoming disconnected from the throttle body causing a reduced power issue and one or more of the following trouble codes P0172, P0299, P0101
19NA107
May 20, 2019
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of the extended cab rear door ajar indicator illuminated intermittently.
PIT5688
May 20, 2019
060000 ENGINE (PWS)
This preliminary information was released to advise of an alternate means of purging the air from the cooling system.
PIT5492B
May 20, 2019
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have the battery is discharged overnight. Technician will need to inspect X301 for bent pins as shown below. R
PIT5655B
May 20, 2019
350000 EQUIPMENT
This Preliminary information communicates that a customer may complain of when a Bluetooth call is received the ringing will be continuous for the rest of the drive cycle . It may be noted that this only seems to occur when using an Android
PIT5363E
May 17, 2019
060000 ENGINE (PWS)
This Preliminary Information communication provides information to the technician about vehicles that may have a click or tick noise heard inside cab with engine running. Technician may find the engine or High Pressure Fuel Pump tick noise
PIT5686
May 17, 2019
284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integratio
PIT5687
May 17, 2019
110000 ELECTRICAL SYSTEM
This Preliminary information communicates some diagnostic tips to inspect for no/low voltage at the ECM for a customers complaints of a SES MIL, Crank No Start, stalling DTC's: P16A7 and/or P16AF.
PIC6206C
May 17, 2019
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician the step on diagnosing and repairing vehicles with inoperative Air conditioning, Instrument Cluster, OnStar, or other various electrical concerns. Technician
19NA111
May 17, 2019
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of hearing a ticking noise coming from upper B-pillar area.
PIT5685
May 17, 2019
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates the location that dealers can find information to remove / delete the rear fuel tank from Chassis Cab trucks with RPO N2N dual fuel tanks.
19NA109
May 17, 2019
060000 ENGINE (PWS)
This informational bulletin provides information for dealers/technicians on Oil Life Monitor Engine Control Module Update.