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2004 Toyota Sienna
Electrical Problems

2004 Toyota Sienna Electrical Problems
Click on a problem below to read more.
- Battery Drains Constantly
- Difficulties Starting
- Electrical Fire
- Traction Light On/Reduced Power
- NHTSA: Electrical System
- NHTSA: Electrical System: 12v/24v/48v Battery
- NHTSA: Electrical System: Instrument Cluster/Panel
- NHTSA: Electrical System: Wiring
- NHTSA: Electrical System: Alternator/Generator/Regulator
- NHTSA: Electrical System: Ignition
- NHTSA: Electrical System: Ignition: Switch
- NHTSA: Electrical System: Wiring: Rear Compartment/Trunk
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Check out our Toyota Sienna overview to see the most problematic years, worst problems and most recently reported complaints with the Sienna.





