a/c wiring diagram...
09-13-2008 | 06:01 PM
#1
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formerly 2004RST (changed 11/19/2012)
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From: Spring Hill, FL
a/c wiring diagram...
wiring in some LED's to light up the a/c control unit...what's power what's ground? thanks in advance! oo 2004 GMC Sierra RCSB manual a/c controls
09-13-2008 | 11:02 PM
#2
Best way to check is with a multimeter. That's what I did when I put in LED. You can usually see the ground as it ties in to a larger "pool" of ground than the individual strands of 12V
09-14-2008 | 06:19 PM
#3
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formerly 2004RST (changed 11/19/2012)
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From: Spring Hill, FL
yeah i just used a test light on the plug & used the ground off my radio...either way...it came out like ****...how did you mount ur led's in there? i drilled holes from the top & dropped them in
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