2003 Toyota Sienna Repair and Maintenance Costs
A guide to repairs, service, and maintenance costs for your 2003 Toyota Sienna
The national average repair and maintenance cost for a 2003 Toyota Sienna is between $384 and $470 per year. Repair and maintenance costs vary depending on age, mileage, location and service provider.
Repair Cost Index Score
2003 Toyota Siennascores in the least expensive range of all car models for average repair and maintenance costs
- average of all models
What does this score mean?
Annual Repair Cost
One or more oxygen sensors may fail resulting in illumination of the Check Engine Light.
The Check Engine Light may illuminate due to an evaporative emission (EVAP) system fault. Our technicians tell us these EVAP system faults can be difficult to diagnose but it is not uncommon to ...
Check engine is on with TRAC OFF and VSC. I checked with OBD-II. It showed P0136 refer to Bank 1...
I had a Prius it was difficult to repair and expensive. I had to take it to the dealership just t...
After non-use for a while it will cool again. New condenser and Freon.
TOYOTA IS RECALLING CERTAIN MODEL YEAR 1998 THROUGH 2010 SIENNA PASSENGER VEHICLES MANUFACTURED B...
Overall (1 Reviews)
Body, Interior & Misc.
Electrical & Lights
Exhaust & Emissions
Heating & Air Conditioning
Suspension & Steering
July 16, 2010
2003 Toyota Sienna
I bought it new. It is now at 108K. Nothing has gone wrong except one thermostat and word out brakes. Chaged timing belt and water pump at 100K. This is a completely reliable great car. I plan t...