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NHTSANHTSA · Vehicles·Recall number 23V266000

2021 Chevrolet 5500hd | 2022 Chevrolet 5500hd | 2022 Chevrolet 6500hd | 2023 Chevrolet 4500hd | 2019 Chevrolet 6500hd | 2023 Chevrolet 5500hd | 2023 Chevrolet 6500hd | 2022 Chevrolet 4500hd | 2021 Chevrolet 4500hd | 2021 Chevrolet 6500hd | 2020 Chevrolet 6500hd | 2019 Chevrolet 4500hd | 2020 Chevrolet 4500hd | 2019 Chevrolet 5500hd | 2020 Chevrolet 5500hd — Service brakes, hydraulic

Published April 13, 2023 · Recall initiated: April 13, 2023

Summary

NHTSA records recall 23V266000, published April 13, 2023. Recalling firm: General Motors, LLC; 2021 Chevrolet 5500hd | 2022 Chevrolet 5500hd | 2022 Chevrolet 6500hd | 2023 Chevrolet 4500hd | 2019 Chevrolet 6500hd | 2023 Chevrolet 5500hd | 2023 Chevrolet 6500hd | 2022 Chevrolet 4500hd | 2021 Chevrolet 4500hd | 2021 Chevrolet 6500hd | 2020 Chevrolet 6500hd | 2019 Chevrolet 4500hd | 2020 Chevrolet 4500hd | 2019 Chevrolet 5500hd | 2020 Chevrolet 5500hd — Service brakes, hydraulic.

What's the hazard

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 to do

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.

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Recall details

Brand
CHEVROLET
Model
5500HD
Manufacturer
General Motors, LLC
Lot
2021 CHEVROLET 5500HD | 2022 CHEVROLET 5500HD | 2022 CHEVROLET 6500HD | 2023 CHEVROLET 4500HD | 2019 CHEVROLET 6500HD | 2023 CHEVROLET 5500HD | 2023 CHEVROLET 6500HD | 2022 CHEVROLET 4500HD | 2021 CHEVROLET 4500HD | 2021 CHEVROLET 6500HD | 2020 CHEVROLET 6500HD | 2019 CHEVROLET 4500HD | 2020 CHEVROLET 4500HD | 2019 CHEVROLET 5500HD | 2020 CHEVROLET 5500HD
Risk classification
V
Country
US

Related recalls

Questions about this recall

Was 2021 Chevrolet 5500hd | 2022 Chevrolet 5500hd | 2022 Chevrolet 6500hd | 2023 Chevrolet 4500hd | 2019 Chevrolet 6500hd | 2023 Chevrolet 5500hd | 2023 Chevrolet 6500hd | 2022 Chevrolet 4500hd | 2021 Chevrolet 4500hd | 2021 Chevrolet 6500hd | 2020 Chevrolet 6500hd | 2019 Chevrolet 4500hd | 2020 Chevrolet 4500hd | 2019 Chevrolet 5500hd | 2020 Chevrolet 5500hd — Service brakes, hydraulic recalled?

Yes. NHTSA published recall 23V266000 on April 13, 2023. Reported hazard: 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 should I do if I have this product?

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.

How do I know if my unit is part of the recall?

Compare your product details with the notice. Brand: CHEVROLET. Model: 5500HD.

View official NHTSA notice(opens on nhtsa.gov)