2005 GMC Yukon Denali Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2005 GMC Yukon Denali
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2005 GMC Yukon Denali ProblemsSpeedometer or Other Instrument Panel Gauge May Work Erratically
The speedometer or other instrument panel gauge may begin to work erratically at times. Our technicians tell us that the instrument cluster must be sent to a repair facility to correct this fault. The warranty has been extended on some of these units to 7 years or 70,000 miles.
A Loose or worn gas cap may cause Check Engine Light to illuminate.
2005 GMC Yukon Denali QuestionsFront AC does not blow at chest level (1 answer)
AC blows on floor and windshield but does adjust to chest level.