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justa25thTA · 12-20-2011, 08:55 PM

I used the harness and installed the xd400 and had 0 issues. I grounded directly to the negative on the battery.

12-20-2011, 08:55 PM	#12
justa25thTA Drives: 2011 Camaro SS/RS LS3 Join Date: Aug 2010 Location: Texas Posts: 1,630	I used the harness and installed the xd400 and had 0 issues. I grounded directly to the negative on the battery. __________________ Yeah, I'll get around to it...