Chevrolet Silverado Service Bulletins
10,441 manufacturer communications on file.
- May 18, 2020•Document ID: 10176617Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 19NA262
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis technical bulletin provides repair information to correct a customer concern of Clock Shows Dashes and Cannot be Set After Battery Disconnect.
Associated Products (65)2011 Cadillac DTS2011 Cadillac STS2011 Chevrolet Avalanche2011 Chevrolet Silverado2011 Chevrolet Suburban2011 Chevrolet Tahoe2011 GMC Sierra2011 GMC Yukon2011 GMC Yukon XL2010 Cadillac DTS2010 Cadillac STS2010 Chevrolet Avalanche2010 Chevrolet Corvette2010 Chevrolet Silverado2010 Chevrolet Suburban2010 Chevrolet Tahoe2010 GMC Sierra2010 GMC Yukon2010 GMC Yukon XL2009 Cadillac DTS+ 45 moreAssociated Documents - May 15, 2020•Document ID: 10207732Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- N192282860 01
- Date Added:
- February 7, 2022
- Manufacturer:
- CHEVROLET
SummaryService Update. Certain vehicles may have a condition where the transmission enters a neutral state when the internal range sensor (IRS) fault is active. Dealers are to reprogram the transmission control module.
Associated Products (5)Associated Documents - May 15, 2020•Document ID: 10178400Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- N192282860 01
- Date Added:
- August 10, 2020
- Manufacturer:
- CHEVROLET
SummaryService Update (Population Expansion). Certain vehicles may have a condition where the transmission enters a neutral state when the internal range sensor (IRS) fault is active. Dealers are to reprogram the transmission control module.
Associated Products (5)Associated Documents - May 15, 2020•Document ID: 10176318Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- PIT5737A
- Date Added:
- June 15, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates an XM service concern of no audio at startup until a channel change and directs to contact XM for direct support.
Associated Products (11)Associated Documents - May 14, 2020•Document ID: 10176814Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- N192282860
- Date Added:
- June 29, 2020
- Manufacturer:
- CADILLAC
SummaryService Update - Certain vehicles may have a condition where the transmission enters a neutral state when the internal range sensor (IRS) fault is active. Dealers are to reprogram the transmission control module.
Associated Products (5)Associated Documents - May 14, 2020•Document ID: 10176635Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 20NA102
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis informational bulletin advises the technician of a possible normal condition when the vehicle is in reverse and in motion, not to shift to drive or it may cause the customers concern.
Associated Products (2)Associated Documents - May 13, 2020•Document ID: 10176316Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5728
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to the dealer an issue where a module configuration function is missing from GDS2 scan tool. Dealer is instructed to manually buid the vehicle in GDS2 and perform the function until software update is available.
Associated Products (4)Associated Documents - May 13, 2020•Document ID: 10176315Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIP5729
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off. During inspection Technician may notice DTC P1682 (Ignition 1 Switch Circuit 2) active or stored in history. DTC?s P0101, P0689. P16A7 or P16BC may also be active or stored in history. Additionally, vehicle may have been into the dealer on a prior service visit and had the MAF sensor replaced for DTC P0101. This condition may be caused by a faulty ignition relay or underhood fuse block terminal concern.
Associated Products (12)Associated Documents - May 13, 2020•Document ID: 10176313Service Bulletin/Repair InstructionsTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
- Mfr Comm. #:
- PIT4506E
- Date Added:
- June 15, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" will ensure the safe handling and ride characteristics of the truck and should not be lowered.
Associated Products (46)2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 Chevrolet Suburban2019 GMC Sierra2018 Chevrolet Silverado2018 Chevrolet Suburban2018 GMC Sierra2017 Chevrolet Silverado2017 Chevrolet Suburban2017 GMC Sierra2016 Chevrolet Silverado2016 Chevrolet Suburban2016 GMC Sierra2015 Chevrolet Silverado2015 GMC Sierra2014 Chevrolet Silverado2014 GMC Sierra2013 Chevrolet Silverado2013 Chevrolet Suburban+ 26 moreAssociated Documents - May 12, 2020•Document ID: 10176656Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIE0568A
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Shift to Park Message on Drivers Information Center (DIC) (ONLY On Push Button Ignition), Unable to Remove Key from Ignition Cylinder and/or Difficult to Shift Out of Park.
Associated Products (4)Associated Documents - May 12, 2020•Document ID: 10176655Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIE0568
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis engineering information (EI) is requesting information from technicians to perform the checklist provided and contact the engineer listed in regards to Shift to Park Message on Drivers Information Center (DIC) (ONLY On Push Button Ignition), Unable to Remove Key from Ignition Cylinder and/or Difficult to Shift Out of Park.
Associated Products (4)Associated Documents - May 11, 2020•Document ID: 10176813Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- N202298330
- Date Added:
- June 29, 2020
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program - Certain 2020 Chevrolet Silverado HD and GMC Sierra HD vehicles were intended to include a high idle feature, (RPO UF3). Equipment not included on the vehicle is required for the ?high idle? feature to function properly. Because the vehicle does not have the required equipment, this feature cannot be activated and will not be available for use. Dealers will issue the customer a reimbursement check.
Associated Products (2)Associated Documents - May 8, 2020•Document ID: 10176812Service Bulletin/Repair InstructionsSUSPENSION; WHEELS
- Mfr Comm. #:
- N202294960
- Date Added:
- June 29, 2020
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program - Vehicles may have been built with 3500 series single rear wheel leaf springs. In service, if a single leaf spring were to be replaced, a 2500 series spring could be installed which would cause the vehicle to have mismatching springs. Dealers are to replace with the correct rear leaf springs.
Associated Products (2)Associated Documents - May 8, 2020•Document ID: 10176619Service Bulletin/Repair InstructionsEQUIPMENT; FUEL SYSTEM, GASOLINE; EQUIPMENT ADAPTIVE/MOBILITY
- Mfr Comm. #:
- 19NA277
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis 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.
Associated Products (10)Associated Documents - May 8, 2020•Document ID: 10176310Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- PIP5725
- Date Added:
- June 15, 2020
- Manufacturer:
- HUMMER
SummaryThis Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing Coronavirus (COVID-19) pandemic has caused significant reductions in driving and fuel use. Due to the surplus of winter grade fuel sitting in storage (pipelines/stations) the EPA is waiving the fuel vapor requirement. This will extend the use of winter fuel into the summer months. The drivability concerns should not be single events but should be multiple occurrences associated with hot days.
Associated Products (801)2018 Buick Cascada2018 Buick Enclave2018 Buick Encore2018 Buick Envision2018 Buick LaCrosse2018 Buick Regal2018 Cadillac ATS2018 Cadillac CT62018 Cadillac CTS2018 Cadillac Escalade2018 Cadillac Escalade ESV2018 Cadillac XT52018 Cadillac XTS2018 Chevrolet 4500HD2018 Chevrolet 5500HD2018 Chevrolet Aveo2018 Chevrolet Bolt EV2018 Chevrolet Camaro2018 Chevrolet Colorado2018 Chevrolet Corvette+ 781 moreAssociated Documents - May 8, 2020•Document ID: 10176309Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; POWER TRAIN
- Mfr Comm. #:
- PIP5429A
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication advises the technician that the customer may experience a 2-3 slip or flare after the vehicle has been sitting for a period of time. Technician can update the Transmission Control Module if working on a model year 2007. On all other model years dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
Associated Products (155)2020 Chevrolet Colorado2020 Chevrolet Express2020 Chevrolet Silverado2020 Chevrolet Suburban2020 Chevrolet Tahoe2020 GMC Canyon2020 GMC Savana2020 GMC Sierra2020 GMC Yukon XL2019 Chevrolet Colorado2019 Chevrolet Express2019 Chevrolet Silverado2019 Chevrolet Suburban2019 Chevrolet Tahoe2019 GMC Canyon2019 GMC Savana2019 GMC Yukon2018 Chevrolet Colorado2018 Chevrolet Express2018 Chevrolet Silverado+ 135 moreAssociated Documents - May 8, 2020•Document ID: 10176308Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; STRUCTURE
- Mfr Comm. #:
- PIT5466C
- Date Added:
- June 15, 2020
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary Information communication provides information to the technician to help converting vehicles to fleet key option Regular Production Option Code 6E2 or 6E8. Technician will need to check the Regular Production Option Code for 6E2 or 6E8. Technician will need to order the correct key part number per the Regular Production Option Code. Then the technician will need re-code the lock cylinders to match the Regular Production Option Code. Also replace the Body Control Module and normal Service Programming System to the Body Control Module will turn the vehicle to a common key.
Associated Products (10)Associated Documents - May 8, 2020•Document ID: 10176307Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- PIP5727
- Date Added:
- June 15, 2020
- Manufacturer:
- GMC
SummaryThis Preliminary information communicates diagnostic tips on finding root cause of a hoot noise. If the technician confirms the hoot noise is only present while the torque converter clutch is applying the technician should advise the customer that the noise will diminish over mileage and should dissipate after 3,000 ? 4,000 miles of driving and does not pose a durability concern.
Associated Products (2)Associated Documents - May 8, 2020•Document ID: 10176607Service Bulletin/Repair InstructionsEQUIPMENT ADAPTIVE/MOBILITY; ENGINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
- Mfr Comm. #:
- 16NA383
- Date Added:
- June 22, 2020
- Manufacturer:
- CHEVROLET
SummaryThis technical 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.
Associated Products (829)2021 Chevrolet Trailblazer2020 Buick Enclave2020 Buick Encore2020 Buick Envision2020 Buick Regal2020 Cadillac CT42020 Cadillac CT52020 Cadillac CT62020 Cadillac Escalade2020 Cadillac Escalade ESV2020 Cadillac XT42020 Cadillac XT52020 Cadillac XT62020 Chevrolet Blazer2020 Chevrolet Bolt EV2020 Chevrolet Camaro2020 Chevrolet Colorado2020 Chevrolet Corvette2020 Chevrolet Equinox2020 Chevrolet Express+ 809 moreAssociated Documents - May 7, 2020•Document ID: 10176652Service Bulletin/Repair InstructionsENGINE
- Mfr Comm. #:
- PIE0563A
- Date Added:
- June 22, 2020
- Manufacturer:
- GMC
SummaryThis engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to oil leaking from the oil pan.
Associated Products (2)Associated Documents