2012 Toyota Sienna Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2012 Toyota Sienna
Never overpay. Check prices with our estimator
2012 Toyota Sienna ProblemsProblem With Door Mechanism in Electric Sliding Doors
Models with electric sliding doors can develop problems with the door mechanism. The cable in the door becomes frayed, which will damage the electric motor.
2012 Toyota Sienna RecallsPossible Fuel Leak
82 vehicles manufactured by Eldorado National-Kansas (ENK) may have a condition where the left rear shock absorber can contact the fuel filler neck. These vehicles are all modified versions of the Toyota Sienna. The resulting damage could cause a fuel leak, increasing the risk of a fire. ENK dealers will relocate the rear shock absorbers and add a spacer to correct this concern.
Vehicles have a tire size/weight rating label to inform owners of the carrying capacity of their vehicle. These models are being recalled because the incorrect vehicle weight rating is shown on the information label. This could result in vehicle and tire overloading, increasing the risk of tire failure. Owners will be provided an updated vehicle weight label to correct this concern.
Vehicles that have had accessories added to the seats such as seat heaters, seat covers or DVD headrests may not have the occupant sensor system of the passenger seat calibrated properly. This can affect passenger air bag operation in a crash. Dealers will test the sensitivity of the occupant detection sensors and recalibrate them as necessary free of charge to resolve the concern.