jmm5744 Posted January 29, 2011 Report Share Posted January 29, 2011 Hey, I recently installed an AVH-P3200BT in a Pontiac Vibe. I installed the relay bypass. The video does not play, but if i remove the parking brake wire from the relay and then reattach it, the video plays. Does anyone know a solution to fix this problem? Quote Link to post Share on other sites
rgarjr Posted January 29, 2011 Report Share Posted January 29, 2011 could be its by-passed wrong. Quote Link to post Share on other sites
jmm5744 Posted January 29, 2011 Author Report Share Posted January 29, 2011 I have the black wire connected to the ground of the unit harness and wire harness. The connections on the relay are on 87 and 85. The blue wire is connected on blue/white wire on the wire harness and is connected to the relay on 86. The parking break wire is connected to the relay on 30 Quote Link to post Share on other sites
wooward Posted January 29, 2011 Report Share Posted January 29, 2011 I have the black wire connected to the ground of the unit harness and wire harness. The connections on the relay are on 87 and 85. The blue wire is connected on blue/white wire on the wire harness and is connected to the relay on 86. The parking break wire is connected to the relay on 30 There might be a diode in your relay. If that's the case try to connect the blue/white wire to 85 and ground 87/86. Use a ohmmeter and verify that the relay turns on and 87/30 is then connected. Quote Link to post Share on other sites
trev Posted May 23, 2011 Report Share Posted May 23, 2011 I have the AVH 3300BT and the parking brake wire i just grounded and works fine, not sure why people bother with relays tbh Quote Link to post Share on other sites
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