Information On Vehicles Built With Heated And Vented Seats Disabled / Heated Steering Wheel Disabled / Front Rear Park Assist Disabled / Wheel Well Liners / Column Lock / Rocker Protectors / Express Up Rear Windows – 2022 Buick Cadillac Chevrolet GMC

Chevrolet Buick GMC Cadillac

NHTSA ID Number: 10224283 Manufacturer Communication Number: PIT5883E Summary This Preliminary information communicates vehicles being built without certain options due to a parts shortage.   Condition This is an informational PI to bring awareness to certain vehicle options being disabled. Please be aware that some vehicles, identified by an RPO code, are built with the following option(s) … Read more

5.5L RPO (LT6) Engine Exchange (GMNA Only) – 2023 Chevrolet Corvette

2023 Chevrolet Corvette

NHTSA ID Number: 10224284 Manufacturer Communication Number: PIP5869 Summary This Preliminary information communicates to the dealer of an exchange program that was placed on the 5.5L LT6 engine in the 2023 Corvette.   1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2023   1 Associated Document Manufacturer Communications Bulletin No.: PIP5869 Published date: 09/13/2022 MC-10224284-9999.pdf 324.257KB … Read more

N222359341 Product Emission Recall DEF Pump May Activate Before Frozen DEF is Sufficiently Thawed – 2022 Chevrolet Silverado 4500HD/500HD/6500HD

2022 Chevrolet Silverado MD 6500

NHTSA ID Number: 10222274 Manufacturer Communication Number: N222359341 Summary Population expansion for emission recall. Certain vehicles with a 6.6L diesel engine. In cold ambient temperatures when Diesel Emissions Fluid (DEF) in the DEF tank is frozen, the DEF tank pump may be activated before DEF has been sufficiently thawed by the heater. If this condition occurs, the … Read more

N222369401 Advanced Diagnostic Software (ADS) Improvements – 2022-2023 Chevrolet Bolt EV & Bolt EUV

2023 Chevrolet Bolt EV

NHTSA ID Number: 10219156 Manufacturer Communication Number: N222369401 Summary Certain vehicles are to receive a software update to improve the original Advanced Diagnostic Software. This software update reduces false diagnostic activation in certain vehicles under certain driving conditions, and prevents diagnostic data loss. Dealers are to reprogram the Hybrid Powertrain Control Module 2 (HPCM2).   Condition Certain … Read more

No Selection To Reset The Fuel Filter Life In The DIC – 2022 Cadillac Escalade

2022 Cadillac Escalade

NHTSA ID Number: 10224298 Manufacturer Communication Number: PIT5947 Summary This Preliminary information communicates an issue where the fuel filter life reset function is missing from the DIC.  Engineering is working on a fix.   Condition Some customers may comment that they are unable to reset the fuel filter monitor system. When scrolling through the DIC there is … Read more