2005 GMC Yukon Denali electrical system problems
The 2005 GMC Yukon Denali has 22 electrical system complaints filed with NHTSA — 32% of the year's total, and down from the prior model year.
22
Electrical System complaints
32%
Share of year
0
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“SPEEDOMETER ON 2005 YUKON DENALI IS INOPERABLE AND ERRATIC. JUMPS FROM 20-120MPH AND BACK. HAS NEVER READ 0MPH IN PARK, ONLY 20MPH OR MORE..NEVER KNOW MY TRUE SPEED WHEN DRIVING BECAUSE THE NEEDLE FLUCTUATES. HAS ALSO READ 90MPH WHILE SITTING AT A RED LIGHT -SCARED FOR MY SAFETY, AND OTHERS. *TR”
Common questions
How many electrical system complaints does the 2005 GMC Yukon Denali have?
NHTSA has 22 complaints about the 2005 GMC Yukon Denali electrical system — 32% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.