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View Full Version : Parking Brake Bypass on a Pioneer AVH-3100



bradfordp2612
12-27-2012, 02:38 PM
Whats the proper way to do this? I have a toggle switch so if I just connect the switch to the parking brake (green) wire from the harness and then connect the other end to a ground it will work? I read up and some say to do a relay but a switch doesn't bother me. Do you HAVE to have a relay? Or will the toggle switch suffice?

Kris142
12-29-2012, 04:33 AM
On mine we ran the green wire to an unused switch I had in my dash, and grounded it to the radio ground wire. Works like a charm.