Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIC4299B
Aug 2, 2016
160000 STRUCTURE
THIS PRELIMINARY INFORMATION COMMUNICATES THE HARD-TO-FIND PAINT CODE FOR THE REAR HATCH AREA OF THE VEHICLE. THE TECHNICIAN IS TO USE PAINT CODE WA167A TO PAINT THESE AREAS.
PIT5517
Aug 2, 2016
110000 ELECTRICAL SYSTEM
THIS PRELIMINARY INFORMATION COMMUNICATES NEW MODEL FEATURES OF THE 2016 AND 2017 SILVERADO AND SIERRA EASSIST.
GCUS-3-637
Aug 2, 2016
110000 ELECTRICAL SYSTEM
26170 - Customer Satisfaction. Certain vehicles, may have a condition in which water can migrate within the forward lamp wire harness and intrude into the fan control module connector and can lead to connectivity loss and terminal corrosion
GCUS-3-638
Aug 2, 2016
110000 ELECTRICAL SYSTEM
43950 - Customer Satisfaction. Vehicles, may have been programmed with the 2016 model year hybrid powertrain control module 2 (HPCM2) calibration file during service. This may cause the electrical vehicle range prediction to be inaccurate
PIT5516
Aug 2, 2016
060000 ENGINE (PWS)
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLES THAT HAVE ACCESSORY OFF ROAD LIGHTS INSTALLED FROM THE DEALER. NOW AFTER THE INSTALLATION THE LIGHTS ARE INOPERATIVE. TECHNICIAN WILL NEED TO V
PIT5489B
Aug 2, 2016
010000 STEERING
THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ON HOW TO REPAIR VEHICLES WITH A RATTLE OR CLUNK NOISE FROM THE FRONT OF VEHICLE OVER BUMPS. ENGINEERING HAS RELEASED A REDESIGNED LOWER INTERMEDIATE SHAFT FO
GCUS-3-635
Aug 1, 2016
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
15827 - Customer Satisfaction. Vehicles, despite prior service may still have a condition in which the emission control system as designed will limit speed under certain conditions.
16NA244
Aug 1, 2016
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
THIS INFORMATIONAL BULLETIN PROVIDES ADDITIONAL INFORMATION ABOUT THE DEF USE AND TREATMENT OF THE FLUID.
20760D
Aug 1, 2016
030000 BRAKES (PWS)
THE BRAKE PEDAL PIVOT NUT ON THESE VEHICLES MAY BECOME LOOSE, CAUSING THE BRAKE PEDAL TO BE LOOSE OR INOPERATIVE. IF THE BRAKE PEDAL BECOMES LOOSE OR INOPERATIVE, THE DRIVER MAY BE UNABLE TO SAFELY STOP THE VEHICLE THROUGH APPLICATION OF TH
15-NA-058
Aug 1, 2016
020000 SUSPENSION
Squeak, Squawk, Creak or popping Noise originating from Rear Axle
GCUS-3-629
Jul 28, 2016
072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
40240 - Emission Recall. Vehicles may have out-of-specification crimps on the front under hood flexible fuel feed pipe. Fuel may weep from these connections and the fuel odor may enter the cabin. Dealers to to inspect the fuel feed pipe a
PIE0372A
Jul 22, 2016
102000 POWER TRAIN:MANUAL TRANSMISSION
This engineering informational bulletin is requesting information from the field on vehicles that exhibit the condition of hard to shift or get into gear.
GCUS-3-624
Jul 22, 2016
060000 ENGINE AND ENGINE COOLING
52990 - Service Update. Certain vehicles may have a condition where the body seam sealer in the plenum/cowl area is short, allowing a water leak path that runs into the driver side foot well of the vehicle. Reseal plenum with Kent Automot
PIE0371
Jul 21, 2016
060000 ENGINE (PWS)
This engineering informational bulletin requests information from the field from vehicles that have the condition of a Check Engine Light, delayed shifts and/or the transmission stuck in gear.
PIE0361A
Jul 21, 2016
137000 VISIBILITY:REAR WINDOW WIPER/WASHER
This engineering informational bulletin ends the need for information from the field on vehicles with the condition of windshield wipers inopperative.
PIE0372
Jul 20, 2016
102000 POWER TRAIN:MANUAL TRANSMISSION
This engineering informational bulletin is requesting information from the field on vehicles that exhibit the condition of hard to shift or get into gear.
GCUS-3-620
Jul 15, 2016
103100 POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
27660 - Service Update. The engine may stall, followed by a Driver Information Center (DIC) message ?Action Required-Engine Not Available?. This will also cause diagnostic trouble codes P0AB9 (Hybrid/EV System Performance) and P0AC4 (Hybr
GCUS-3-616
Jul 13, 2016
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
45820 - Customer Satisfaction Program Letter Mailing.
16-NA-233
Jul 1, 2016
122000 EXTERIOR LIGHTING:FOG LIGHTS
This informational bulletin provides information on when installing an acessory fog lamp kit, there is an additional foglight harness that is needed to complete the installation.
PIE0366A
Jul 1, 2016
103000 POWER TRAIN:AUTOMATIC TRANSMISSION
THIS ENGINEERING INFORMATIONAL BULLETIN IS ENDING THE NEED FOR INFORMATION FROM THE FIELD OF VEHICLES WITH THE CONDITION OF FLUID LEAK FROM LEFT FRONT DRIVE SHAFT.
16-NA-236
Jul 1, 2016
118000 ELECTRICAL SYSTEM:SOFTWARE
This technical bulletin provides a procedure to reprogram the radio using SPS procedures to correct a conditon of OnStar Turn by Turn volume is stuck high ever since having their radio reprogrammed as outlined in field action 17130 or 45340
16-NA-226
Jul 1, 2016
194000 TIRES:VALVE
This informational bulletin provides information on increased length of brass valve stems from the original stems.
16-NA-214
Jul 1, 2016
105300 POWER TRAIN:DRIVELINE:DRIVESHAFT
THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPLACE BOTH THE FRONT DRIVE SHAFT AND SEAL FOR VEHICLES WITH THE CONDITION OF A FLUID/TRANSMISSION FLUID LEAK FROM LEFT FRONT DRIVE SHAFT.