I’ve noticed the difference in wiring harnesses for different years, can anyone confirm if this transmission will work in my 2008 AWD? I’ve seen 2009-newer versions have a “17 pin wire harness”, and this says it fits a 2008 with a “15 pin harness”.
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![Image]()
sahls01gmc
What harness does my 2008 have?
I’ve noticed the difference in wiring harnesses for different years, can anyone confirm if this transmission will work in my 2008 AWD? I’ve seen 2009-newer versions have a “17 pin wire harness”, and this says it fits a 2008 with a “15 pin harness”.
![Image]()
![Image]()
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