Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
20NA014
Jan 23, 2020
060000 ENGINE (PWS)
This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (North America /Middle East- Terrain Only).
20NA015
Jan 23, 2020
060000 ENGINE (PWS)
This technical bulletin is providing a procedure to reprogram the ECM to correct a condition of Runs Rough Cold or Stall Condition Upon Cold Start and/or DTC U18A2 Set (Mexico Only) due to software concerns.
16NA122
Jan 23, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
This technical bulletin provides a procedure to correct a condition of a Side Detection Message Being Displayed on DIC.
17NA140
Jan 22, 2020
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of a rattle noise from rear of vehicle and/or wind or buffeting noise that is heard in the vehicle cabin while driving with one window lowered.
N192271110
Jan 22, 2020
100000 POWER TRAIN
Special Coverage - On certain vehicles the transmission drive pulleys and internal belt can be damaged if the driver experiences an unexpected harsh shift event. If this occurs, debris may be released inside the transmission, damaging the
N182201660
Jan 21, 2020
140000 AIR BAGS
Special Coverage - on certain vehicles if a driver repeatedly sits on the seat belt cable cover located atthe base of the driver?s seat when entering the vehicle, it may cause the seat belt pretensioner to bend sharply over theseat side shi
20NA017
Jan 21, 2020
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of seeing an outward bump on the surface of the front fascia (ZL1 or ZL1 1LE for U.S. and Canada Dealers Only).
PIT5636A
Jan 17, 2020
070000 FUEL SYSTEM, GASOLINE
This Preliminary information communicates an issues with a SES MIL and DTC P1005 and to replace the fuel pump driver control module with an updated part number.
N192291100 01
Jan 17, 2020
030000 SERVICE BRAKES, HYDRAULIC
Special Coverage (Revised Warranty). Some vehicles equipped with a 2.4L engine (RPO LEA) may exhibit excessive engine oil consumption (less than 2,000 miles [3,200 km] per quart [0.946 L] of engine oil), due to piston ring wear. If this co
N192291100
Jan 17, 2020
030000 SERVICE BRAKES, HYDRAULIC
Special Coverage. Some vehicles equipped with a 2.4L engine (RPO LEA) may exhibit excessive engine oil consumption (less than 2,000 miles [3,200 km] per quart [0.946 L] of engine oil), due to piston ring wear. If this condition is present,
PIT5387G
Jan 17, 2020
110000 ELECTRICAL SYSTEM
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 droppe
PIP5504C
Jan 17, 2020
100000 POWER TRAIN
This Preliminary Information communication provides information and definitions to the technician about vehicles that have fishbite, chuggle, misfire, AFM disturbances or torque converter shudder/vibration concerns. Technician are advised t
20NA013
Jan 17, 2020
031100 SERVICE BRAKES, ELECTRIC
This technical bulletin provides repair information to correct a customer concern of Electronic Brake Control Module Unable to Be Reprogrammed.
PIC5903C
Jan 17, 2020
060000 ENGINE (PWS)
This Preliminary Information communication provides information to the technician about vehicles that have Service Vehicle Soon Lamp or Check Engine Lamp is on. Technician may find Diagnostic Trouble Code P0534. Technician will use a scan t
PIP5527F
Jan 17, 2020
110000 ELECTRICAL SYSTEM
This Preliminary information communicates diagnostic assistance and repairs for specific driveability concerns that can be caused by the intake rocker arm oil control solenoid.
PIP5646C
Jan 17, 2020
200000 WHEELS
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
PIT5728B
Jan 15, 2020
110000 ELECTRICAL SYSTEM
This Preliminary information communicates an issue with DTC P0606 and C0021 setting after completing campaign N192268090 and advises to reprogram the BSCM with updated calibrations available in Tis2Web.
PIP5527E
Jan 15, 2020
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates diagnostic assistance and repairs for specific driveability concerns that can be caused by the intake rocker arm oil control solenoid.
PIT5651C
Jan 14, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
This Preliminary information communicates and issue with a Service Column Lock message being displayed after performing a remote engine start using their cell phone app or key fob. GM Engineering is working on the issue.
20NA006
Jan 14, 2020
010000 STEERING
This informational bulletin explains there is another steering hose that can be used for cold weather drivers that experience a steering hose leak.
N192226060
Jan 13, 2020
120000 EXTERIOR LIGHTING
Service Update. Certain vehicles may exhibit the high voltage bulkhead battery disconnect unit (BBDU) positive and/or negative contactors or relays, permanently or intermittently welded in the closed position. Contactors welded in the close
20NA004
Jan 13, 2020
021530 SUSPENSION:FRONT:CONTROL ARM:LOWER ARM
This technical bulletin provides a procedure to replace the lower control arms if they were found contacting the cradle and making noise, and were previously replaced.
PIP5699
Jan 13, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Preliminary information communicates that the owner's manual may be confusing to a customer in regards to towing the vehicle behind another vehicle.
PIT5635B
Jan 10, 2020
020000 SUSPENSION
This preliminary information suggests the technician verify a noise from the rear is or isn't coming from the rear leaf springs before a service on the springs is performed.
PIE0542A
Jan 10, 2020
010000 STEERING
This engineering information (EI) ends the need for further information from the field in regards to the steering wheel shaking while hands are on the steering wheel and the brakes not being applied.