i cant find where the audio ignition wire is. i popped the stock deck out and looked for it but cant find it. on a diagram i found, it said its a yellow wire but one of the speakers is also a yellow wire. there's only one there though. im confused.
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2005 GMC sierra radio ignition wire, where is it?
- Thread starter Daniel
- Start date
Molson02536
New member
i cant find where the audio ignition wire is. i popped the stock deck out and looked for it but cant find it. on a diagram i found, it said its a yellow wire but one of the speakers is also a yellow wire. there's only one there though. im confused.
Radio 12v orange + radio harness
Radio Ground black/white - radio harness
Radio Ignition (Class 2 Serial Data)
Radio Illumination N/A
Factory Amp Turn-on pink + radio harness
Power Antenna N/A
LF Speaker +/- tan - gray +,- radio harness
RF Speaker +/- lt. green - dk. green +,- radio harness
LR Speaker +/- brown - yellow +,- radio harness
RR Speaker +/- dk. blue - lt. blue +,- radio harness
If equipped, the amplifier is under the center console.
you need the gmrc-01 wiring harness from http://www.metraonline.com/fit.aspx
Rebel8ball
New member
when i had my HU installed they ran an extra wire for something, dont know if it helps or not.
ooo almost forgot to add, when I had it done they did it without buying the high dollar harnes setup so I dont have buzzers etc, I plan to have that changed eventually, just didnt have the part in stock, and the stockers cd player ate a cd so i wanted it done asap.
ooo almost forgot to add, when I had it done they did it without buying the high dollar harnes setup so I dont have buzzers etc, I plan to have that changed eventually, just didnt have the part in stock, and the stockers cd player ate a cd so i wanted it done asap.