The contact owns a 2018 Toyota Tundra. The contact stated that while driving at various speeds, both front headlights would intermittently go dim without warning. The contact then received a recall notice for NHTSA Campaign Number: 21V688000 (Exterior Lighting, Electrical System) however, the part to do the recall repair was not available. Neither the dealer nor the manufacturer was notified of th…
2018 toyota Tundra electrical problems
severe 26 complaints filed with NHTSA · avg repair $850
Complaints
26
Recalls
0
Crashes
1
Avg fix
$850
What owners are reporting 3 most recent
CAR PURCHASED 10/09/2018 PRE-COLLISION MALFUNCTION AND TRAILER BRAKE ERROR 11/04/2018, 11/16/2018, 12/5/2018 LIGHT COMES AND GOES INTERMITTENTLY. ESPECIALLY DURING RAINY AND WINDY WEATHER DROPPED OFF AT TOYOTA DEALERSHIP TOYOTA OF SELMA IN SELMA CA. DIAGNOSIS AS DTC C1435 DETECTED. PLEASE SEE ATTACHED PHOTOS DEALER HAS NOT REMEDIED PROBLEM.
VEHICLE WAS DIAGNOSED WITH HAVING A LEFT REAR SPEED SENSOR AND SPEED SENSOR WIRE WAS BROKEN DUE TO A PIECE OF PLASTIC PART CAME SEPARATED FROM THE WHEEL. HAVE ALL KINDS OF LIGHTS COME ON DASHBOARD AND FLASH ON AND OFF, UNTIL SENSOR IS REPLACED WITH NEW AT AN ASTRONOMICAL RATE, WHICH CANNOT BE REPLACED AT THIS TIME. FEEL THAT THE VEHICLE SHOULD BE CONSIDERED RECALLED FOR THIS ISSUE, AS THE WIRE IS …
Common questions
How serious is the electrical problem on the 2018 toyota Tundra?
It's a meaningful issue. 26 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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