2001 GMC Yukon Denali Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2001 GMC Yukon Denali
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2001 GMC Yukon Denali ProblemsFront/Rear Differential May Develop Noise Due to Worn Bearings
The front or rear differential may develop an abnormal noise due to worn bearings or another internal fault. Our technicians tell us that a complete overhaul of the affected differential is commonly necessary to correct this condition.
A clicking noise may be noted from the turn signal flasher after the turn signals are switched off. This is commonly cause by a faulty turn signal switch which will require replacement.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
2001 GMC Yukon Denali QuestionsI need a download link for a Detroit 60 Series service manual. (1 answer)
I have a lot of problems with my engine, and I'll make all the reparations myself. Please help me with a service manual. Thank you
Checked alternator and battery not the problem. I will leave it sit for a few minutes and it will start right back up and maybe die again a little while later. Started again this morning and then died about 5 miles into my drive and pulled over. Waited for 10 minutes or so and it started up ag...
i have tried to change key switch door button wiring harness door switches nothing has worked so far