NHTSA recall 25V-768 (25V768000)
service brakes, hydraulic recall reported November 6, 2025 - about 891 vehicles affected.
- NHTSA campaign number
- 25V768000
- Also written as
- 25V-768
- Manufacturer number
- N252531990
- Reported
- November 6, 2025
- Vehicles affected
- ~891
- Component
- service brakes, hydraulic
What is being recalled
General Motors, LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. These vehicles were remedied under NHTSA Recall 25V390 with a brake jumper wire harness that was assembled without protective tape. A wiring harness that is missing protective tape can allow the wires to become damaged.
Why it is dangerous
Damaged brake jumper wires can result in power brake assist failure, increasing the risk of a crash.
The fix (free at any franchised dealer)
Dealers will remove the installed wire harness, apply protective tape, and reinstall the wire harness, free of charge. Owner notification letters are planned to be mailed December 22, 2025. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N252531990. Vehicles in this recall were previously repaired under 25V390 and will need to have the new remedy completed. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov beginning November 6, 2025.
Recall repairs are always free, regardless of vehicle age or where you bought the car. Quote the campaign number 25V-768 when calling a dealer.
Affected 2 models
Each year links to that car's full history: every recall, owner complaints and common problems.
Source: NHTSA recall campaign data (public domain), refreshed weekly. See also the latest recall campaigns.