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November 1, 2013 Service bulletin

Gmc/chevrolet: information being provided regarding the addition of aftermarket (non-gm) trailer brake...

Chevrolet technical service bulletin P1-1105 for 2014 Chevrolet Silverado and 2014 GMC Sierra.

Bulletin number
P1-1105
Component
Electrical system: integrated trailer brake control
Summary
Gmc/chevrolet: information being provided regarding the addition of aftermarket (non-gm) trailer brake controller harness. Model 2014 silverado 1500, sierra 1500.

Owners of these vehicles have filed 29 complaints in the electrical category.

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