Sonic electronix has great prices, and in the event that they no longer carry this harness [as the unit is discontinued], they may know who does. Good luck with it.
-877-BUY-SONIC
(289-7664)
I have a 2004 GMC Yukon. At times when I step on the gas I get no power and the traction active...
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I have a 2004 GMC Yukon. At times when I step on the gas I get no power and the traction active light comes on. If I let off the gas and then step on it again it goes and the traction active light goes off. The garage just replace my knock sensors but it did not fix the problem can you tell me what is wrong? Thanks