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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), GMC Mechanic
Category: GM
Satisfied Customers: 5783
Experience:  GM Grand Master Technician 2007. 14 years experience.
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GM Yukon Denali: I have a 2004 GMC Yukon Denali with 100,000

Customer Question

I have a 2004 GMC Yukon Denali with 100,000 miles. It is great, however for the past several months, it randomly (every 1,000 miles or so) goes into reduced power mode and says the traction control is off. I have been to the dealer 6 times. They replaced the throttle harness (?) and then the tube it runs through. It is still happening. It is maddening. The problem started a few thousand miles after they replaced the wiring harness that a rabbit ate through... What do I do???
Submitted: 1 year ago.
Category: GM
Expert:  GM Tech (Cam) replied 1 year ago.
Hi there, I am Cam. Can I get your name please?