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2020-2023 Buick Envision, Cadillac CT4 and others recall: software

General Motors, LLC reported this safety recall on December 8, 2022. It covers about 740,108 vehicles.

vehicles affected
740,108
reported
Dec 8, 2022
owners notified
Jan 23, 2023
related complaints
52

Exterior lighting: lighting control module: software

What is wrong
General Motors, LLC (GM) is recalling certain 2020-2023 Cadillac CT4 and CT5; 2021-2023 Buick Envision; and 2022-2023 Cadillac Escalade and Escalade ESV, Chevrolet Silverado 1500, Suburban, Tahoe, GMC Sierra 1500, Yukon, and Yukon XL vehicles. The daytime running lights (DRLs) may not deactivate when the headlights are on. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
Risk
DRLs that do not deactivate as intended may result in a glare, reducing visibility, and increasing the risk of a crash.
Remedy
The body control module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed January 23, 2023. Owners may contact GMC customer service at 1‑888‑988‑7267, Chevrolet customer service at 1‑800‑222‑1020, or Cadillac customer service at 1‑800‑458‑8006. GM's number for this recall is N222386380. This recall expands previous recall number 22V‑827.

Recall number 22V903000

Affected vehicles

Owner complaints about the same problem

Owners of these vehicles have filed 52 complaints about lights problems.

Questions about recall 22V903000

Is there a recall on the 2020-2023 Buick Envision, Cadillac CT4 and others software?

Yes. Recall 22V903000, reported on December 8, 2022, covers about 740,108 vehicles.

What is the fix for recall 22V903000?

The body control module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed January 23, 2023. Owners may contact GMC customer service at 1‑888‑988‑7267, Chevrolet customer service at 1‑800‑222‑1020, or Cadillac customer service at 1‑800‑458‑8006. GM's number for this recall is N222386380. This recall expands previous recall number 22V‑827.

Is the recall repair free?

Safety recall repairs are done free of charge at authorized dealers. A dealer can confirm with the VIN whether a specific vehicle is included and whether the repair has already been done.

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