Toyota Sienna owners have reported 5 problems related to underhood wiring (under the electrical system category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Toyota Sienna based on all problems reported for the Sienna.
I recently had my airbag light flashing on my dash and the dealership said both rh and lh air bag wiring harnesses with sensors will need to be replaced. The cost to fix $5335. I recently had my power sliding door go out. The door opened but would not close. The cost to fix $1800.
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all problems of the 2006 Toyota Sienna
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I was driving down the road when my van cut off and would not start back. I coasted into a driveway and smoke began coming from under my hood. I got out of my van to call my husband. By the time I had hung up the phone, there was black smoke pouring from out under the hood and it suddenly caught on fire. I immediately called 911, and the fire department came within 5 minutes. My van was a total loss. My van was fine when I left on this short trip, but then within 10 minutes, it was destroyed. We do not know what caused this fire.
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all problems of the 1999 Toyota Sienna
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Consumer was traveling about 40mph on highway comming from dealership with a brand new vehicle. Smoke was comming from engine department. Then, the fiames started coming from hood. Vehicle burned down to the ground and was totaled. There were no injuries. Dealership was aware of problerm.
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all problems of the 2002 Toyota Sienna
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Summary of vehicle (Toyota Sienna), garage, and house fire on August 13, 2001.
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all problems of the 1998 Toyota Sienna
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Consumer purchased vehicle on August 4,2001, and on Aug 6 vehicle caught on fire. Consumer was driving at approximately 30 mph when power steering failed, and could not turn steering wheel. Consumer then noticed smoke. ,was able to pull to side and get children out of vehicle. Flames were coming from underneath vehicle. Engine totally melted, and possibly was a total loss. Toyota mechanic and fire department feel it might have been a electrical fire. Please provide further information.