How common are electrical problems on the 2017 Toyota Sienna?

NHTSA lists 24 Electrical System complaints for the 2017 Sienna, which is 16% of the 154 total complaints filed for that model year.

Is there a recall for the 2017 Toyota Sienna electrical system?

No. The data shows no related recalls listed for the Electrical System on the 2017 Sienna.

At what mileage do 2017 Sienna electrical failures happen?

The median mileage at failure for Electrical System complaints on the 2017 Sienna is 12,522.5 miles.

What are the main electrical complaints on the 2017 Sienna?

Owners report transmission software glitches, sudden shutdown of dashboard electronics and lights, an unlit speedometer in daylight, and power sliding doors that fail to latch properly.

How does the 2017 Sienna compare to other years for electrical complaints?

The 2017 Sienna's electrical complaints made up 16% of its total complaints, similar to 2016 (16%) and 2020 (18%), and lower than 2015's 21% share.

2017 Toyota Sienna Electrical System Problems

NHTSA lists 24 Electrical System complaints for the 2017 Toyota Sienna, 16% of its 154 total complaints for the year. There are no related recalls listed, and reported failures center on transmission glitches, sudden electronics shutdowns, an unlit speedometer, and power sliding door faults, with median mileage at failure of 12,522.

Electrical System complaints: 24; 16% of 154
Crashes reported: 3
Fires reported: 2
Injuries reported: 0
Median mileage: 12,523 mi
Related recalls: 0

Typical electrical symptoms owners report

Owners report the RPMs revving on their own and the transmission seizing without warning while driving around 35 mph, later traced to a software fault.
Some describe all dashboard electronics, radio, and lights shutting off at highway speed before flickering back on with no explained cause.
Multiple owners say the speedometer backlight stays off in daylight unless the headlights or driving lights are turned on, making it hard to read vehicle speed.
Owners report the power sliding door failing to fully latch when the vehicle is parked on an angle, sometimes swinging back open toward passengers.
One owner reported a wiring harness for the parking collision and rear cross traffic warning system fraying after mud packed into the rear bumper cavity, disabling those features.

When 2017 Toyota Sienna electrical complaints were filed

First complaint Mar 13, 2017, latest Jul 8, 2026.

24 complaints filed with NHTSA from Mar 2017 to Jul 2026; peak Apr 2019 (2).

Electrical System recalls for the 2017 Toyota Sienna

No safety recalls on record for this model year.

Electrical System complaints by Sienna model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

201021 (12%)
201173 (12%)
201229 (12%)
201322 (12%)
201416 (10%)
201548 (21%)
201612 (16%)
201724 (16%)
20188 (11%)
20196 (13%)
20207 (18%)

Frequently asked questions

How common are electrical problems on the 2017 Toyota Sienna?: NHTSA lists 24 Electrical System complaints for the 2017 Sienna, which is 16% of the 154 total complaints filed for that model year.
Is there a recall for the 2017 Toyota Sienna electrical system?: No. The data shows no related recalls listed for the Electrical System on the 2017 Sienna.
At what mileage do 2017 Sienna electrical failures happen?: The median mileage at failure for Electrical System complaints on the 2017 Sienna is 12,522.5 miles.
What are the main electrical complaints on the 2017 Sienna?: Owners report transmission software glitches, sudden shutdown of dashboard electronics and lights, an unlit speedometer in daylight, and power sliding doors that fail to latch properly.
How does the 2017 Sienna compare to other years for electrical complaints?: The 2017 Sienna's electrical complaints made up 16% of its total complaints, similar to 2016 (16%) and 2020 (18%), and lower than 2015's 21% share.