11 Yukon trailer brake control module

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Summit 700

TYF Newbie
Joined
Apr 6, 2012
Posts
11
Reaction score
0
I have a brake light on and a message that says "service trailer brake system". I hooked my code reader up and get a code that says lost communication to trailer brake control module. When I try to enter the brake control module section on the reader it just says the it has lost connection.
Any thoughts? I have already checked all the fuses
 

Forum statistics

Threads
137,808
Posts
1,992,666
Members
102,794
Latest member
Drewphil
Back
Top