N222368110 Accessory High-Mounted Stop Light Inoperable – 2022 Chevrolet Silverado & GMC Sierra 1500

2022 Chevrolet Silverado 1500

June 30, 2022 NHTSA CAMPAIGN NUMBER: 22V463000 Inoperative High-Mounted Brake Light/FMVSS 108 An inoperative high-mounted brake light can reduce visibility to other drivers and increase the risk of a crash.   NHTSA Campaign Number: 22V463 Manufacturer General Motors, LLC Components EXTERIOR LIGHTING Potential Number of Units Affected 242   Summary General Motors (GM) has decided that certain 2022 model year … Read more

LM2 Diesel DTCs P0545 or P04D1 Set – 2020-2021 Chevrolet Silverado & GMC Sierra

2021 Chevrolet Silverado

NHTSA ID Number: 10201272 Manufacturer Communication Number: PIP5808   Summary This Preliminary information communicates to technicians to replace the ECM and affected sensor if diagnostics leads to replacement of the ECM.     Condition: SES light is on and DTCs P0545 or P04D1 set. P0545 – Exhaust Gas Temperature Sensor 1 (B131A) Circuit Low Voltage. DTC P04D1 – … Read more

Intermittent Parasitic Battery Draw / Dead Battery / Slow Crank / Radio Stays On or Fades Slowly After RAP Cancel / (LIN Bus) – 2019-2020 Chevrolet Silverado & GMC Sierra

2020 Chevrolet Silverado

NHTSA ID Number: 10201275 Manufacturer Communication Number: PIT5750A   Summary This Preliminary information communicates an issue with the battery goes dead and provides diagnostics tips on inspecting the LIN bus.     Condition Some customers may comment of a dead battery. In addition to the dead battery, they may comment on any of the following items: – … Read more

Converting To Fleet Key Option RPO 6E2 or 6E8 – 2015-2020 Chevrolet

2020 Chevrolet Tahoe

NHTSA ID Number: 10202391 Manufacturer Communication Number: PIT5466D   Summary This 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 … Read more

SPS Programming Issues / No Communication / IPC Gauges Erratic / Various IPC Warning MILs / Certain Cruise Control Speeds Will Not Set / Communication DTCs – 2019-2022 Chevrolet Silverado & GMC Sierra

2022 Chevrolet Silverado 1500

NHTSA ID Number: 10202392 Manufacturer Communication Number: PIT5752B   Summary This Preliminary information communicates multiple vehicle issues caused by an aftermarket device and it gives dealership information where to inspect for this device.     Condition You may encounter any of the following issues: IPC warning lights or messages IPC gauges erratic Cruise control may not set … Read more