GMC

Repeat Front Wheel Speed Sensor DTC After Sensor Replacement – ABS Traction Stability Control MIL DTC C0505 C050B C0511 C0517 C0501 C0502 C0503 C0504 C0507 C0508 C0509 C050D C050E C050F C0510 C0513 C0514 C0515 C0516 and/or C050A – 2019-2023 Chevrolet Silverado & GMC Sierra 1500

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2023 Chevrolet Silverado 1500

NHTSA ID Number: 10224302 Manufacturer Communication Number: PIT5950 Summary This Preliminary information communicates an issue of the wrong part number WSS being installed during a service procedure and to warn dealership tech to make sure the correct part number WSS is installed.   Condition When replacing a front wheel speed sensor (WSS) it is critical that the … Read more

Rear View Camera Coaxial Related Issues-B395A – B395B – B395C – B101E – B101D – 2019-2022 Buick Cadillac Chevrolet GMC

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Chevrolet Buick GMC Cadillac

NHTSA ID Number: 10216358 Manufacturer Communication Number: PIT5921 Summary This Preliminary information communicates diagnostics aids for rear view camera issues that may be encountered.   Condition Some customers may comment on seeing a black screen and a triangle icon on the radio display when in reverse. Technicians may find one or more of the following DTC’s B395A, … Read more

Component Naming and Labor Operation Code Usage For The Air Leveling RPO F47 and Electronic Suspension Control RPO Z95 Systems – 2021-2022 Cadillac Chevrolet GMC

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Chevrolet GMC Cadillac

NHTSA ID Number: 10216359 Manufacturer Communication Number: PIT5923 Summary This Preliminary information communicates the proper component naming and labor operation codes for the air leveling system RPO F47and the Electronic Suspension Control System RPO Z95   Condition There has been some confusion with the component naming and labor operation code usage when servicing either the Air Leveling system RPO … Read more

AC Blows Warm or Poor Performance – 2020-2021 GM

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General Motors

NHTSA ID Number: 10216361 Manufacturer Communication Number: PIT5099F Summary This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.   Condition / Concern Customer may comment that … Read more

17 Wheels and QHQ Tires with Poor Ride Quality – 2020-2023 Chevrolet Silverado & GMC Sierra 2500HD/3500HD

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2023 Chevrolet Silverado

NHTSA ID Number: 10222669 Manufacturer Communication Number: 22-NA-183 Summary This informational bulletin advises the tech of a different tire/rim option that can be used to correct the customers concern.   Condition Some customers may comment on poor ride quality at highway speeds.   Cause This condition may be caused by tire inflation pressure that is high to … Read more