Re: Wiring question on Mopar Trailer Tow Harness
If you have the grey connector up behind the parking brake, just get the pre-wired Tekonsha cable for your P3 for plug-n-play installation. It took about ten minutes to install my P3 and that included fastening the mounting bracket...
Unfortunately, I can't help you with wire colors since I bought the pre-terminated cable for my install.
2012 Grand Cherokee Overland Summit - Winter Chill with New Saddle interior. 5.7L HEMI V8 - Nitto NT421Q "shoes"
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