2019 Toyota Highlander electrical system problems
The 2019 Toyota Highlander has 60 electrical system complaints filed with NHTSA — 10% of the year's total, and up sharply from the prior model year.
60
Electrical System complaints
10%
Share of year
5
Crash-involved
0
Related recalls
Electrical System complaints by year
What owners report
“ I was involved in an accident that I believe was caused by sudden unintended acceleration (sua). In a very busy commercial parking lot, I was pulling into a parking space proceeding at a very slow speed, when there was a sudden surge in acceleration accompanied by a grinding/acceleration sound. I…”
Common questions
How many electrical system complaints does the 2019 Toyota Highlander have?
NHTSA has 60 complaints about the 2019 Toyota Highlander electrical system — 10% 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.