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Old 03-01-2013, 07:38 PM   #1
Dale99
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electric brake control help

I'm installing the controller off my old truck onto my new one. It needs a trigger from the brake light system. I am not seeing one in the harness under the dash. Where is everyone tapping into for this kind of signal?
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Old 03-01-2013, 11:30 PM   #2
Dale99
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Re: electric brake control help

I found a fuse in the dash, I just ran a tap off it.
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Old 03-02-2013, 01:33 PM   #3
Dale99
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Re: electric brake control help

tapping into fuse box doesnt work, they stay on all the time.
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Old 03-02-2013, 06:21 PM   #4
badpontiacs
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Re: electric brake control help

Test at the brake light switch. I believe it meeds the key in the run position. It should read 0.0v and switch to 12v when the brakes are applied.
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Old 03-02-2013, 10:54 PM   #5
Dale99
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Re: electric brake control help

Yea, I found out about the key in run position. UGH, that was new to me.

Its the white/blue stripe wire for anyone else in the future.
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Old 03-14-2013, 03:00 PM   #6
camok10
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Re: electric brake control help

My truck came with a harness to attach a trailer brake set up with out splicing into wires. Might be worth looking In to
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