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Discussion Starter · #1 ·
Hi, I am trying to install a trailer break on my ennoy denali. I was told there is a pre-wired harness under the dash right above the brake pedal but I can't find it. Also, I suspect I need to extend the wires from the brake controller. Is there a harness I can buy?

Thanks
 

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2003 chevy trailblazer_ls
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Here is a link to a How-To-Do on installing a trailer electric brake controller on a Trailblazer. Posted by Trailvoy member bartonmd.

It is a great step by step.

Also, I assume that the Envoy is like the Trailblazer in that there is no connector on the end of the wires. So, you are looking for wires wrapped in electrical tape.
 

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Discussion Starter · #4 ·
Thanks BT. Its late but first thing tmrw I"m going to give it another shot. I asked a buddy how he did his and he said he never took off the kick plate. Just reached up and pulled the wires down. I can't see a thing up there with it on and I sure wouldn't know what wires to pull. Now I'm excited to get going.
 
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