2019–2023 Chevrolet (3 models) Service Brakes Recall 23V266000 (Chevrolet N222375270)
NHTSA recall 23V266000 (Chevrolet recall N222375270) covers about 40,428 2019–2023 Chevrolet (3 models) vehicles (service brakes), filed with NHTSA Apr 13, 2023. NHTSA lists a PARK-OUTSIDE advisory: owners should park outside and away from buildings until the repair is done.
Source: NHTSA campaign 23V266000 · Data as of Nov 6, 2026 · By CarWhere Research
Park outside: NHTSA safety advisory
NHTSA lists a park-outside advisory for this campaign. Owners should park affected vehicles outside and away from buildings until the recall repair is done.
What's recalled
Component: Service brakes
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.
The risk
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
The remedy and its status
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.
Status: NHTSA lists Jul 11, 2023 as the owner-notification date for this campaign.
Chevrolet recall number N222375270
NHTSA lists the manufacturer's own recall number for 23V266000 as N222375270. Owner letters and dealer service departments often use this code, so a search for "N222375270 recall" refers to the same campaign.
Affected models and years
Models and model years NHTSA lists for this campaign. Not every vehicle of a listed model and year is included; check by VIN.
| Vehicle | Model years | More |
|---|---|---|
| Chevrolet 4500HD | 2019–2023 | — |
| Chevrolet 5500HD | 2019–2023 | — |
| Chevrolet 6500HD | 2019–2023 | — |
Key dates
- Report filed with NHTSA
- Apr 13, 2023
- Owner notification
- Jul 11, 2023
- Recall initiated by
- the manufacturer
- Filed by
- General Motors, LLC
Check your VIN for 23V266000
- Find the 17-character VIN on the driver-side dashboard (visible through the windshield), the door-jamb sticker, or your registration.
- Enter it in NHTSA's free VIN recall lookup. It shows every open recall on that exact vehicle, including this one if it applies and hasn't been repaired.
- If 23V266000 is open, call any Chevrolet dealer's service department and give them the recall number (23V266000 or N222375270). The repair is free.
Not sure of the exact model or year? Decode it first with the free VIN decoder.
Frequently asked questions
What is recall 23V266000?
NHTSA recall 23V266000 (Chevrolet recall N222375270) covers about 40,428 2019–2023 Chevrolet (3 models) vehicles (service brakes), filed with NHTSA Apr 13, 2023. NHTSA lists a PARK-OUTSIDE advisory: owners should park outside and away from buildings until the repair is done. It covers certain 2019-2023 Chevrolet 4500HD, 5500HD, and 6500HD Medium-Duty trucks.
Is it safe to drive a vehicle with recall 23V266000?
NHTSA's record for 23V266000 carries a park-outside advisory: owners should park outside and away from buildings and other vehicles until the recall repair is done.
How do I know if my vehicle is affected by 23V266000?
Only a VIN lookup can tell you. Not every vehicle of the listed models and years is included, and repaired vehicles drop off. Enter your 17-character VIN in NHTSA's free recall lookup at nhtsa.gov/recalls, or ask any Chevrolet dealer to check it.
What is the fix for recall 23V266000, and is it free?
NHTSA's record says: "Owners are advised to park outside and away from structures until the recall repair is complete." NHTSA lists Jul 11, 2023 as the owner-notification date for this campaign. Safety-recall repairs are done free of charge at authorized dealers.
What is the Chevrolet recall number for 23V266000?
NHTSA lists the manufacturer's own recall number as N222375270. Dealers and owner letters often use that code (N222375270) instead of the NHTSA campaign number 23V266000.
Sources and method
- NHTSA recall record for 23V266000, from NHTSA's public recall campaign database. Problem, risk and remedy text is NHTSA's own wording.
- "Vehicles affected" is NHTSA's potential-units-affected count for the whole campaign.
- Data as of Nov 6, 2026. NHTSA updates campaigns as manufacturers file amendments, so check the official record for the latest.
Related recalls
- 22V874000: 2021–2022 Chevrolet (5 models) equipment (Nov 23, 2022)