Toyota Sienna owners have reported 1 problem related to turn signal flasher unit (under the exterior lighting category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Sienna based on all problems reported for the Sienna.
: the contact stated while driving 35 mph on a rainy day on flat road conditions, the vehicle lost all back lights. The rain water created a short circuit on the vehicle harness cables in the hitcher. The cable harness was required to connect the trailer lights. The contact disconnected the harness cables to restore the vehicle back lights. The manufacturer was contacted who referred the contact to a dealership.
See
all problems of the 1999 Toyota Sienna
🔎.
| Problem Category | Number of Problems |
|---|---|
| Headlights problems | |
| Exterior Lighting problems | |
| Brake Light problems | |
| Brake Light Switch problems | |
| Tail Light Switch problems | |
| Fog Light Switch problems | |
| Headlight Switch problems | |
| Turn Signal Flasher Unit problems | |
| Turn Signal problems | |
| Tail Light problems |