NHTSA Complaint #11488836 — 2019 GMC SIERRA 3500 SERVICE BRAKES

Complaint Details

ODI Number	11488836
Vehicle	2019 GMC SIERRA 3500
Component	SERVICE BRAKES
Date of Incident	September 20, 2022
Date Filed	October 11, 2022
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NY

Consumer Description

The trailer brake system has stopped working and displays the message "Service trailer Brakes" it does this no matter if several different tralers are hooked to the truck. These trialers test fine in other trucks and with meters. The trailer brake controller does not work. There are many owners reporting the same thing. It is a critical safety feature to stop the truck & trailer and probably already has led to some fatalities. Please issue a recall. Thank You.

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