Two problems related to other fuel system tank assembly have been reported for the 2015 Toyota Sienna. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Toyota Sienna based on all problems reported for the 2015 Sienna.
Fuel line leak above gas tank. Leak caused by friction between pressurized fuel line and car frame.
Fuel tank access door hinge is broken. Can't fill gas tank up. If fuel door is removed sliding door won't open. Fuel door hinge broke because the fuel door pin has so much tension that it broke the hinge. This caused a safety issue because the door cannot be opened from the inside if it is not closed all they way or pushed closed enough for the sensor to allow the sliding door to open. This event was reported past the 36 month warranty, (at 40 months, but less than the mileage warranty), but had begun before the warranty had ended. Current owners should be aware that if there are instances beginning of the door not being able to be opened, should check the hinge and pin tension and have it fixed while it could be under warranty. This should be an item covered under an extended warranty due to the safety issue of not being able to exit the vehicle in an emergency situation. This happened several times while parked and exiting the vehicle. There are other instances of this issue on different Sienna and Toyota forums. Toyota service manager confirms that it is excessive, but only resolution would be to replace cable with no guarantee it wouldn't have excessive force also. Only other resolution would be to have service bulletin issued by Toyota. Your tracking number assigned by NHTSA for this issue is 11025478. Please keep this number for your records and for future reference. Once your complaint has been processed, you will be able to view it online and find any related documents. Please allow two business days for NHTSA to review your complaint.
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| Other Fuel System Tank Assembly problems | |
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