2003 Wiring diagram
Post Fiend
Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
How's this,
DIRECTWIRE™ WIRING INFORMATION - FORD / F SERIES SUPER DUTY / 2003 / Audio
[PRINT THIS PAGE]
Radio 12v lt. green/purple + radio harness
Radio Ground black/lt. green - radio harness
Radio Ignition pink + radio harness
Radio Illumination lt. blue/red (dimmer) + radio harness
Factory Amp Turn-on
Power Antenna
LF Speaker +/- org/lt. grn - lt. blue/wht +,- radio harness
RF Speaker +/- wht/lt. grn - green/orange +,- radio harness
LR Speaker +/- gray/lt. blue - tan/yellow +,- radio harness
RR Speaker +/- orange/red - brown/pink +,- radio harness
DIRECTWIRE™ WIRING INFORMATION - FORD / F SERIES SUPER DUTY / 2003 / Audio
[PRINT THIS PAGE]
Radio 12v lt. green/purple + radio harness
Radio Ground black/lt. green - radio harness
Radio Ignition pink + radio harness
Radio Illumination lt. blue/red (dimmer) + radio harness
Factory Amp Turn-on
Power Antenna
LF Speaker +/- org/lt. grn - lt. blue/wht +,- radio harness
RF Speaker +/- wht/lt. grn - green/orange +,- radio harness
LR Speaker +/- gray/lt. blue - tan/yellow +,- radio harness
RR Speaker +/- orange/red - brown/pink +,- radio harness
