Chevrolet 6500hd recalls
2 recall campaigns, model years 2019 to 2019. Each lists the fault, the risk, and the fix you are owed.
2Campaigns
2019–2019Years affected
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What keeps failing
Every campaign
The text below is quoted from NHTSA word for word.
Electrical System:software
20V319000 · reported 29/05/2020
- The fault
- General Motors is recalling certain 2019-2020 Chevrolet 4500HD, 5500HD, and 6500HD Medium Duty trucks. If the vehicle's body control module (BCM) loses communication with the vehicle's electronic brake control module (EBCM), the EBCM software programming may not illuminate the vehicle's ABS malfunction indicator light (MIL). As such, these vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) Number 105, "Hydraulic and Electric Brake Systems."
- What it can cause
- If a driver is unaware that the ABS system is malfunctioning, there may be an increased risk of a crash.
- The fix
- GM will notify owners, and dealers will update the software calibration for the body control module (BCM). The recall began June 29, 2020. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202305070.
Service Brakes, Hydraulic
23V266000 · reported 13/04/2023
- The fault
- General Motors. LLC (GM) is recalling certain 2019-2023 Chevrolet 4500HD, 5500HD, and 6500HD Medium-Duty trucks. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause an electrical short-circuit.
- What it can cause
- An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
- The fix
- Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the master cylinder pressure sensor and inspect the wire harness, replacing it, if necessary, free of charge. Owner notification letters were mailed July 11, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222375270.
Source: NHTSA recalls API, retrieved 4 August 2026.
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