Just wondering which one of these plugs is the harness for the AHM, tow hitch module. I've read several threads and I can't find good photos of where the harness plugs in to the car harness, and where it plugs into the AHM. I'm going to make my own harness like one other member did, and I've already acquired and AHM.
I think it's the one i have circled in green.

Does the tow harness go from the car tot he AHM then branch out to the 4 way trailer connector?

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2000 e39 M5 Titanium on Black
2006 e53 M54 Titanium on Black
2007 e83 Black on Black Sport pkg
2004 Avalanche 2500 lifted 4.88 gears
1994 jacked up Jeep
1987 GMC lifted short bed on tons