NHTSA Complaint #11690814 — 2023 GMC YUKON UNKNOWN OR OTHER

Complaint Details

ODI Number	11690814
Vehicle	2023 GMC YUKON
Component	UNKNOWN OR OTHER
Date of Incident	March 15, 2024
Date Filed	October 1, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	TX

Consumer Description

Electric trailer brake control module intermittently disabled trailer electric brakes while towing electric brake equipped trailers. This is the same issue addressed in GM service bulletin N232414840 which addressed a similar issue associated with GM pickup trucks. The loss of trailer brake utilization may create a safety hazard resulting from longer stopping distances. The factory control module was replaced with a redesigned module purchased from GM and the problem went away. I am of the opinion that the factory-provided module is a deficient design which warrants replacement by the vehicle manufacture.

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