WHILE DRIVING, LEFT SIDE OF INSTRUMENT PANEL WENT DARK. NO SPEED INDICATION AND CRUISE CONTROL TRIPPED OFF. STARTED CAR NEXT DAY AND INSTRUMENT PANEL WAS NORMAL. WHILE SITTING IN DRIVEWAY WITH ENGINE RUNNING, ENGINE STOPPED AS NORMAL FOR THE HYBRID PRIUS, WHEN THE ENGINE TURNED OFF, THE LEFT SIDE OF THE INSTRUMENT PANEL AGAIN WENT DARK. DIMMER SWITCH AT FULL BRIGHT AND NOTHING BLOCKING MIRROR …
2015 toyota Prius electrical problems
severe 17 complaints filed with NHTSA · avg repair $850
Complaints
17
Recalls
0
Crashes
2
Avg fix
$850
What owners are reporting 3 most recent
I bought this vehicle on July 3, 2015. When I took it in for an oil change in Dec. 2015, I was informed that there was a mice infestation and that the electrical wires and other systems were damaged, resulting in about $2,800 in repairs due to the mice chewing the wiring. I just took this vehicle back in on 29 Nov. 2021 because some of the systems weren't working properly, and they confirmed that…
Window buttons on drivers side master power window switch failed. Felt warm on door. There have been recalls of other models of Toyota cars including Prius C.
Common questions
How serious is the electrical problem on the 2015 toyota Prius?
It's a meaningful issue. 17 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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