On several occasions my traction control lights comes on. I do not now what causes it nor can I make it happen it is a random occurrence. *tr
2012 Toyota Sequoia electrical problems
moderate 5 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Complaints
5
Recalls
0
Avg fix
$850
When does it fail?
Of the 5 electrical complaints filed for the 2012 Toyota Sequoia, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Electrical accounts for 25% of all owner complaints filed against this vehicle, across 3 categories tracked.
No new NHTSA electrical complaint has been filed on this vehicle in over 11 years — the issue may be aging out of the active population.
What owners are reporting 5 most recent
I have a safety issue with my vehicle that Toyota is not covering under warranty and I think it should be a recall. I have had 3 door lock actuators fail and the doors will not lock or unlock automatically. You can not open the door. In the event of a crash you cannot open the door safely to exit the vehicle in a timely manner. This is not safe. The vehicle is less than 5 years old and I…
Electric door locks failed on all 4 doors. Two were replaced by Toyota under warranty. They made me pay to replace one and they refused to replace the other. Now the drivers door lock has failed again. The drivers door will not lock or unlock when using the fob. The rear drivers side door will not lock or unlock using the fob or any other lock / unlock switch in the car. This means the car cannot…
Tl* the contact owns a 2012 Toyota tundra. The contact stated that the key would sporadically become stuck in the ignition. The contact took the vehicle to the dealerwhere it was advised that the ignition switch would need to be replaced. The manufacturer stated they would pay for fifty percent of the repair cost. The vehicle was repaired. The approximate failure mileage was 15,000.
Tl* the contact owns a 2012 Toyota sequoia. The contact stated that the wiring on the vehicle was chewed due to rodents. The side air bags were also chewed out. The vehicle was taken to a dealer where it was diagnosed that the wiring contained soy products and needed to be replaced the vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately…
Had electrical trouble with your 2012 Toyota Sequoia?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2012 Toyota Sequoia?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Based on the 5 complaints filed, electrical issues most often appear around 33,750 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
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.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2012/Toyota/Sequoia.
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. Some links on this page are affiliate links.