Chevrolet Silverado Service Bulletins (2023)
1,511 manufacturer communications on file.
- April 24, 2023•Document ID: 10235802Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 19-NA-219
- Date Added:
- May 6, 2023
- Manufacturer:
- CHEVROLET
SummaryThis diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter or camshaft issue.
Associated Products (914)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet 4500HD2023 Chevrolet 5500HD2023 Chevrolet Blazer2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Express2023 Chevrolet Malibu+ 894 moreAssociated Documents - April 21, 2023•Document ID: 10235764Service Bulletin/Repair InstructionsEQUIPMENT; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 22-NA-253
- Date Added:
- May 6, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Cluster RPO UDV 162.1 Software Update â Multiple Updates.
Associated Products (4)Associated Documents - April 21, 2023•Document ID: 10235759Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 21-NA-281
- Date Added:
- May 5, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Release tool DT-52910.
Associated Products (25)2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Chevrolet Silverado2023 Chevrolet Suburban2023 GMC Sierra2023 GMC Yukon2023 GMC Yukon XL2022 Cadillac CT42022 Cadillac CT52022 Cadillac Escalade2022 Cadillac Escalade ESV2022 Chevrolet Silverado2022 Chevrolet Suburban2022 GMC Sierra2022 GMC Yukon2022 GMC Yukon XL2021 Cadillac CT42021 Cadillac CT5+ 5 moreAssociated Documents - April 21, 2023•Document ID: 10235716Service Bulletin/Repair InstructionsWHEELS
- Mfr Comm. #:
- 12-03-10-001D
- Date Added:
- May 5, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information for dealers/technicians on Vibration Shortly After Tires are Mounted/Preventing Vibration from Wheel Slip (Tire Sliding on Wheel).
Associated Products (825)2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet 4500HD2023 Chevrolet 5500HD2023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette+ 805 moreAssociated Documents - April 20, 2023•Document ID: 10235765Service Bulletin/Repair InstructionsFUEL SYSTEM, DIESEL; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23-NA-027
- Date Added:
- May 6, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides a procedure to test and replace the high-pressure fuel injector electrical connectors if found the cause of the MIL.
Associated Products (14)Associated Documents - April 20, 2023•Document ID: 10235756Service Bulletin/Repair InstructionsEQUIPMENT; TRAILER HITCHES
- Mfr Comm. #:
- 17-NA-350
- Date Added:
- May 5, 2023
- Manufacturer:
- CHEVROLET
SummaryThis informational bulletin provides explanation of a normal condition of a loose-fitting ball receiver in the gooseneck.
Associated Products (18)2024 Chevrolet Silverado2024 GMC Sierra2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC Sierra2018 Chevrolet Silverado2018 GMC Sierra2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC SierraAssociated Documents - April 20, 2023•Document ID: 10234616Service Bulletin/Repair InstructionsLANE DEPARTURE; VISIBILITY; STRUCTURE
- Mfr Comm. #:
- N232397530
- Date Added:
- April 21, 2023
- Manufacturer:
- CHEVROLET
SummaryService Update. On certain vehicles, the side blind zone alert (SBZA) modules may have been installed on the wrong side of the rear bumper. Dealers are to ensure the modules are in the correct location.
Associated Products (2)Associated Documents - April 19, 2023•Document ID: 10236157Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- PIT6000
- Date Added:
- May 15, 2023
- Manufacturer:
- CADILLAC
SummaryThis Preliminary information communicates to the field how to address DTC: B2BA1 for Map module version being out of date and causing a Service Drivers Assist message.
Associated Products (10)Associated Documents - April 19, 2023•Document ID: 10235763Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; EQUIPMENT
- Mfr Comm. #:
- 22-NA-235
- Date Added:
- May 6, 2023
- Manufacturer:
- GMC
SummaryThis service bulletin provides repair information to correct a customer concern of Wireless Charging Intermittent When Using iPhone and Samsung Phones at Offset Positions.
Associated Products (59)2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Bolt EUV2023 Chevrolet Bolt EV2023 Chevrolet Camaro2023 Chevrolet Colorado2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Express2023 Chevrolet Malibu2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe+ 39 moreAssociated Documents - April 19, 2023•Document ID: 10235713Service Bulletin/Repair InstructionsEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
- Mfr Comm. #:
- 04-00-89-015Z
- Date Added:
- May 5, 2023
- Manufacturer:
- CHEVROLET
SummaryThis bulletin provides information on Warranty Administration â Required Operating Procedures - 8 Points (U.S. Only).
Associated Products (506)2024 Chevrolet Blazer2024 Chevrolet Equinox2024 Chevrolet Silverado2024 Chevrolet Traverse2024 Chevrolet Trax2024 GMC Hummer EV Pickup2024 GMC Hummer EV SUV2024 GMC Sierra2024 GMC Terrain2023 Buick Enclave2023 Buick Encore2023 Buick Encore GX2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac Lyriq2023 Cadillac XT42023 Cadillac XT5+ 486 moreAssociated Documents - April 18, 2023•Document ID: 10236156Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING:EXHAUST SYSTEM
- Mfr Comm. #:
- PIP5874C
- Date Added:
- May 15, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates that the exhaust backpressure valve is on a parts restriction..
Associated Products (2)Associated Documents - April 17, 2023•Document ID: 10236154Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:INFOTAINMENT
- Mfr Comm. #:
- PIT5387N
- Date Added:
- May 15, 2023
- Manufacturer:
- GMC
SummaryThis 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.
Associated Products (22)2024 Chevrolet Silverado2024 GMC Sierra2023 Chevrolet Silverado2023 GMC Sierra2022 Chevrolet Silverado2022 GMC Sierra2021 Chevrolet Silverado2021 GMC Sierra2020 Chevrolet Silverado2020 GMC Sierra2019 Chevrolet Silverado2019 GMC Sierra2018 Chevrolet Silverado2018 GMC Sierra2017 Chevrolet Silverado2017 GMC Sierra2016 Chevrolet Silverado2016 GMC Sierra2015 Chevrolet Silverado2015 GMC Sierra+ 2 moreAssociated Documents - April 14, 2023•Document ID: 10235662Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-071
- Date Added:
- May 4, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Engine Control Module Service Update for MIL Illuminated in DIC with DTCs Set.
Associated Products (2)Associated Documents - April 14, 2023•Document ID: 10235580Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- 16-NA-019
- Date Added:
- May 4, 2023
- Manufacturer:
- CHEVROLET
SummaryThis service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares.
Associated Products (79)2023 Cadillac CT42023 Chevrolet Camaro2023 Chevrolet Express2023 Chevrolet Silverado2023 GMC Savana2023 GMC Sierra2022 Cadillac CT42022 Chevrolet Camaro2022 Chevrolet Colorado2022 Chevrolet Equinox2022 Chevrolet Express2022 Chevrolet Silverado2022 GMC Canyon2022 GMC Savana2022 GMC Sierra2021 Cadillac CT42021 Chevrolet Camaro2021 Chevrolet Colorado2021 Chevrolet Express2021 Chevrolet Silverado+ 59 moreAssociated Documents - April 13, 2023•Document ID: 10235661Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- 23-NA-069
- Date Added:
- May 4, 2023
- Manufacturer:
- GMC
SummaryThis informational bulletin provides information for dealers/technicians on T1xx IOR Radio Wireless CarPlay Settings.
Associated Products (2)Associated Documents - April 12, 2023•Document ID: 10234131Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- N222385490
- Date Added:
- April 12, 2023
- Manufacturer:
- CHEVROLET
SummaryCustomer Satisfaction Program. Due to the industry-wide semiconductor shortage, the DC/AC inverter which operates the power outlets (110/220V) is not functional on certain 2023 model year vehicles listed above, built beginning September 23, 2022. The affected vehicle owners should have been made aware of the condition at sale, and notified, that once parts are available, they would be eligible for a no additional cost retrofit to enable the feature. Dealers are to install the accessory AC and DC power control module, install fuse, and reprogram the body control module (BCM).
Associated Products (2)Associated Documents - April 11, 2023•Document ID: 10235624Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 23-NA-045
- Date Added:
- May 4, 2023
- Manufacturer:
- CHEVROLET
SummaryThis technical bulletin provides repair information to correct a customer concern of Engine RPO L3B P0299 Service Calibration.
Associated Products (4)Associated Documents - April 11, 2023•Document ID: 10235617Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; SERVICE BRAKES
- Mfr Comm. #:
- 22-NA-247
- Date Added:
- May 4, 2023
- Manufacturer:
- CADILLAC
SummaryThis service bulletin provides information to dealership personnel that after performing a brake inspection, brake pad replacement, or any other repair that requires the caliper piston to be reseated may be causing DTC C05B0 to falsely set for eBoost applications.
Associated Products (74)2023 Buick Enclave2023 Buick Envision2023 Cadillac CT42023 Cadillac CT52023 Cadillac Escalade2023 Cadillac Escalade ESV2023 Cadillac XT42023 Cadillac XT52023 Cadillac XT62023 Chevrolet Blazer2023 Chevrolet Corvette2023 Chevrolet Equinox2023 Chevrolet Silverado2023 Chevrolet Suburban2023 Chevrolet Tahoe2023 GMC Acadia2023 GMC Hummer EV Pickup2023 GMC Sierra2023 GMC Terrain2023 GMC Yukon+ 54 moreAssociated Documents - April 11, 2023•Document ID: 10234102Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
- Mfr Comm. #:
- N222375791-02
- Date Added:
- April 11, 2023
- Manufacturer:
- BUICK
SummaryCustomer Satisfaction Program - Due to the industry-wide semiconductor shortage, the park assist feature is not functional on certain 2022 and 2023 model year vehicles, built beginning December 2, 2021. The affected vehicle owners should have been made aware of the condition at sale, and notified, that once parts are available, they would be eligible for a no additional cost retrofit to enable the feature. Dealers are to replace the park assist control module to restore the Park Assist feature. Note: some vehicles may also require reprogramming of the instrument cluster or the active safety control module.
Associated Products (16)Associated Documents - April 7, 2023•Document ID: 10236143Service Bulletin/Repair InstructionsEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
- Mfr Comm. #:
- PIT5977C
- Date Added:
- May 15, 2023
- Manufacturer:
- CHEVROLET
SummaryThis Preliminary information communicates to dealers that there is a known issue with a loss of audio and the concern is being investigated by GM Engineering.
Associated Products (12)Associated Documents