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BigToe's avatar
BigToe
Explorer
Jan 20, 2019

GM Trailer Brake Control: Left or Right of steering wheel

A few years ago, GM broke tradition and installed their integrated factory trailer brake controller on the Left hand side of the steering wheel. Traditionally, both aftermarket (Tekonsha, Kelsey Ha...
Tow Vehicles
ksss's avatar
ksss
Explorer
Jan 21, 2019
I have a 08 2500HD with the brake controller on the left as well so I am sure it was introduced in late 07 when the GMT900 was released. So GM has been on the left for at 10 or 11 years.

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