2007 GMC Yukon Denali Q&A
2007 GMC Yukon Denali Question: I have got some problem in my Yukon Denali like , ,
Really needs to be professionally scanned. Code reader at a parts store won't help much! Only way to have any idea where to start looking is the scan test. - pushrod
Agree; The code reader will not read the brake control module, which it sounds like your major problem is. Just fixed one last week that had a bad steering centering sensor, that was showing the Yukon was making a hard right hand turn while the steering wheel was going straight. Replaced the sensor, and problem was fixed. Agree have it scanned with the proper tool to find the fix. - ProfessorG
i changed my transmission! 1st problem motor wouldnt start unless i went to starter. seems the small wire no longer worked. i figured we pinched it. so we ran another wire to crank fuse.it only ha...