Emergency parking break wire?
- Thread starter 4Runners
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gm350reratliff
New member
Parking brake wire should be a light green wire at the BECM, middle plug pin 2. This wire should show a negative ( ground) signal when parking brake is set.
gm350reratliff
New member
Oh yeah, the Body ECM is part of the fuse box behind the lower driver side dash. The three plugs on the right side edge are for the BECM.
If you just ground the wire on the head unit that is supposed to go the parking brake, usually green/light green, it should be able to display video all the time (or whenever you want it to). Bearing in mind that driving while watching video is not generally a good idea.
4Runners
New member
The ground on the head unit is a thick black wire. But i heard that simply grounding the wire on the pioneer units wont work. Anyways, for right now i might just properly install into the brake wire. Now i have to worry about the space between the head unit and the rest of the dash (the frame that pioneer gave me doesnt fit)
