CHEVROLET SILVERADO 4500 2023

Complete listing of complaints and recalls for this vehicle

1
Complaints
1
Recalls

Complaints & Recalls

1 Complaints 1 Recalls

Official Safety Recalls - Important!

1 Recall

These are official manufacturer recalls ordered by NHTSA for safety defects. If you own this vehicle, contact your dealer immediately for free repairs.

General Motors, Llc
NHTSA Campaign: 25V390000 SAFETY RECALL
62.5K Vehicles Affected
Recall Date: Jun 12, 2025
Safety Issue:

General Motors (GM) is recalling certain 2019-2024 Chevrolet Silverado Medium Duty 4500HD, 5500HD, and 6500HD vehicles. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause a short circuit.

Potential Risk:
An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving or parked.
FREE Recall Solution:
Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the brake pressure switch wire harness, free of charge. Interim letters notifying owners of the safety risk were mailed July 29, 2025. Second letters will be mailed once the remedy is available. Owners may contact GM customer assistance number at 1-866-467-9700. GM's number for this recall is N242482680. Vehicles in this recall that were previously repaired under 23V266 will need to have the new remedy completed.
Action Required: Contact your local CHEVROLET dealer to schedule your FREE recall repair.
Manufacturer: CHEVROLET
Mfg Campaign: N242482680
Recall Date: Jun 12, 2025

Consumer Complaints

1 Complaint
General Motors, Llc
Campaign: 11633661 Other
Jan 2, 2025
Defect Description:

SERVICE BRAKES, HYDRAULIC

Potential Consequences:

The contact owns a 2023 GM GM515. The contact stated that the vehicle was designed with a 12-Volt power brake booster auxiliary pump. The contact stated that upon parking and turning off the vehicle, the power brake booster auxiliary pump was running and making a loud sound. The contact stated that upon starting the vehicle, the pump stopped running; however, the failure recurred while the vehicle was turned off. The brake warning light was illuminated. The contact stated that upon disconnecting the power brake booster auxiliary pump wiring cable, the failure ceased; however, the failure recurred upon reconnecting the power brake booster auxiliary pump wiring cable. The vehicle was taken to the dealer, where it was diagnosed that the brake pressure switch was faulty due to brake fluid intrusion. The dealer informed the contact that the vehicle was not covered under GM Campaign Number: N222375270. The dealer replaced the brake pressure switch. The vehicle was repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 59,500.

Corrective Action:

The contact owns a 2023 GM GM515. The contact stated that the vehicle was designed with a 12-Volt power brake booster auxiliary pump. The contact stated that upon parking and turning off the vehicle, the power brake booster auxiliary pump was running and making a loud sound. The contact stated that upon starting the vehicle, the pump stopped running; however, the failure recurred while the vehicle was turned off. The brake warning light was illuminated. The contact stated that upon disconnecting the power brake booster auxiliary pump wiring cable, the failure ceased; however, the failure recurred upon reconnecting the power brake booster auxiliary pump wiring cable. The vehicle was taken to the dealer, where it was diagnosed that the brake pressure switch was faulty due to brake fluid intrusion. The dealer informed the contact that the vehicle was not covered under GM Campaign Number: N222375270. The dealer replaced the brake pressure switch. The vehicle was repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 59,500.

Additional Notes:

The contact owns a 2023 GM GM515. The contact stated that the vehicle was designed with a 12-Volt power brake booster auxiliary pump. The contact stated that upon parking and turning off the vehicle, the power brake booster auxiliary pump was running and making a loud sound. The contact stated that upon starting the vehicle, the pump stopped running; however, the failure recurred while the vehicle was turned off. The brake warning light was illuminated. The contact stated that upon disconnecting the power brake booster auxiliary pump wiring cable, the failure ceased; however, the failure recurred upon reconnecting the power brake booster auxiliary pump wiring cable. The vehicle was taken to the dealer, where it was diagnosed that the brake pressure switch was faulty due to brake fluid intrusion. The dealer informed the contact that the vehicle was not covered under GM Campaign Number: N222375270. The dealer replaced the brake pressure switch. The vehicle was repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 59,500.

Manufacturer: CHEVROLET
Mfg Campaign: 11633661
Notice Date: Jan 2, 2025
Recall Date: Jan 2, 2025

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