2012 chevy 3500 hd and the service trailer brake light is on in the dash

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service trailer brake light is on in the dash while there is no trailer connected? Tried fuses under hood and in cab, checked wiring at the back no power to the electeric brakes even when you force load it, and turned off trailer tow light on shifter and the service brake light is still on.

kevin85 in Potwin KS

Jan 10, 2013

2 Replies

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See All 30 Locations

2 Replies

Tuffy Tire & Auto Service Center - Grandview

4.7

(85)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Thu

Call