2022–2024 Jeep Grand Cherokee, 2021–2024 Jeep Wrangler Recall: A hybrid control processor (HCP) software error may cause the defrosting…
NHTSA campaign 24V111000 · Visibility · filed Feb 15, 2024 · verified Jul 30, 2026
The defect
Chrysler (FCA US, LLC) is recalling certain 2021-2024 Jeep Wrangler and 2022-2024 Jeep Grand Cherokee vehicles. A hybrid control processor (HCP) software error may cause the defrosting and defogging system to be inoperative. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 103, "Windshield Defrosting and Defogging Systems."
The risk
An inoperative windshield defrosting and defogging system may decrease the driver's visibility, increasing the risk of a crash.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will update the HCP software, free of charge. Owner notification letters were mailed February 29, 2024. Owners may contact Chrysler customer service at 1-800-853-1403. Chrysler's number for this recall is 04B.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
Related recalls
More Jeep Grand Cherokee recalls
- 2022–2024 Jeep Grand Cherokee and 3 other models — A software error may cause the transmission gear selection…
- 2022–2026 Jeep Grand Cherokee and 1 other model — A software error in the occupant restraint controller…
- 2022–2023 Jeep Grand Cherokee and 1 other model — Rear coil springs may be incorrectly installed and detach…
- 2022–2026 Jeep Grand Cherokee and 1 other model — High voltage battery may fail internally and lead to a…
- 2022–2026 Jeep Grand Cherokee — A software error within the hybrid control processor may…
Other campaigns involving Jeep vehicles
- 2026 Jeep Gladiator and 1 other model — Walls for the steel wheels may be too thin, allowing them…
- 2026 Jeep Grand Wagoneer and 1 other model — Brake system control module software may cause a loss of…
- 2021–2025 Jeep Gladiator and 2 other models — Electric hydraulic power steering pump wiring may overheat…
Source: NHTSA recall database, campaign 24V111000 (manufacturer number 04B). Data last verified Jul 30, 2026.