I am trying to install a alpine hub vpa-b222 but need wiring diagram to tap in to factory audio and foot brake and e-brake any help would do thanks
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maxiking
first off, if you are keeping the factory speakers they are 2 ohm speakers. so if you add an amp you need a 4ch amp alone for this job. anyways here is the wire info:
Brake - RED / green (+) @ brake switch on pedal
Park Brake (E-Brake) - pink/black (-) @ park brake switch next to park brake lever
Audio Wiring Behind Radio:
Radio 12v Memory - yellow (+)
Radio 12v Accessory - purple (+)
Radio Ground - through radio frame (no wire) (-)
Illumination (Dimmer) - RED / blue (+)
Factory Amp Turn-On - GREEN / WHITE (+)
Power Ant. Turn-On - same wire as amp turn-on (+)
LF Spkr - white (+), black (-)
RF Spkr - yellow (+), brown (-)
LR Spkr - GREEN/ YELLOW (+), BLACK / YELLOW (-)
RR Spkr - blue (+), red (-)
Speaker Wires At Factory Amp (Under Rear Deck):
LF - blue/white (+), blue/black (-)
RF - WHITE/ black (+), GREEN/ black (-)
LR - GREEN/ YELLOW (+), blue / YELLOW(-)
RR - blue (+), red (-)
hope this is helpful...if you need any more wiring info let me know
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