NHTSA Complaint #11532444 — 2024 GMC SIERRA 2500

ELECTRICAL SYSTEM issue reported to NHTSA

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Complaint Details

ODI Number	11532444
Vehicle	2024 GMC SIERRA 2500
Component	ELECTRICAL SYSTEM
Date of Incident	July 6, 2023
Date Filed	July 15, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	GA

Consumer Description

The integrated trailer brake controller does not work on this truck. Specifically, the part is the trailer brake computer module. Trailer brakes went out immediately and continue to disconnect at all times. The problem has been reproduced and confirmed independently. GMC has looked at the problem at dealer and stated they do not currently have a solution. Problem appeared immediately and has continued every single time a trailer is connected to the truck.

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