2021 GMC Yukon electrical system problems
The 2021 GMC Yukon has 28 electrical system complaints filed with NHTSA — 7% of the year's total, and up sharply from the prior model year.
28
Electrical System complaints
7%
Share of year
2
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“The contact owns a 2021 GMC Yukon. The contact stated that upon the start of the vehicle, the vehicle independently reversed without warning upon touching the gear shifter. The vehicle first reversed into a cement barrier and then lunged forward into an intersection while she repeatedly depressed…”
Common questions
How many electrical system complaints does the 2021 GMC Yukon have?
NHTSA has 28 complaints about the 2021 GMC Yukon electrical system — 7% 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.