4l60e internal harness difference.
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10 Second Club
Joined: Jan 2010
Posts: 2,317
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From: Hurley, VA
4l60e internal harness difference. To make a long story short my truck slid off a jack and caught the transmission connector and pulled the center out of it so I removed a harness from a junk transmission (03 Yukon) but after I read that they are different after 02. The transmission is a 99. Are their anyway to verify it is a different harness before I pull the pan?
