| 1 | 0 | 3 | 4 | 3 | 4 |
2003 Toyota Sienna repairs by problem area
Engine (35%)
Transmission and Drivetrain (8%)
Brakes and Traction Control (8%)
Suspension and Steering (18%)
Electrical and Air Conditioning (16%)
Paint, Rust, Leaks, Rattles, and Trim (2%)
Other (14%)
Chart based on 51 repairs.
2003 Toyota Sienna repair cost distribution
$2500+ (4%)
$1000 - $2499 (8%)
$500 - $999 (18%)
$100 - $499 (35%)
< $100 (35%)
Chart based on 49 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2003 Toyota Sienna
Engine not specified
| Toyota Sienna in Hawaii, United States Mar 2011 - Mar 2012 | |||
| May 2011135000 miUS $50 | check engine light came on; tire pressure light comes on and off; repair shop could not figure out the problem code; reset code. Tire pressure light came on after tires were rotated and balanced. | ||
2003 Toyota Sienna 4dr Minivan, ext.
210-horsepower 3.0L V6 4-speed automatic FWD
| Toyota Sienna in Georgia, United States Jul 2012 - Jun 2015 | |||
| Aug 2014163100 miUS $900 | Power Steering Leaking. Replacement of steering gearbox. | ||
| Apr 2015167200 mi | Check light was on. Cleared Code and has not turned on since. | ||
| Toyota Sienna in Ohio, United States Apr 2011 - Jul 2011 | |||
| Jun 2011113000 mi | O2 sensor after cat rusted and was dangling by wire. Welding completed and sensor replaced. Took car to mechanic due to clunking noise when accelerating/braking. Lower control arm bushing were completely worn on driver's side and mostly worn on passenger side. Repair completed and problem remedied. Rear seats were no longer removable. A metal plate on both seats was worn and needed bent into proper position. After being bent into proper position, seat operation restored. No cost. | ||
| Toyota Sienna in Maryland, United States Mar 2013 - Dec 2015 | |||
| Apr 201383000 miUS $180 | check engine light was on. | ||
| Nov 201590300 mi | ABS sensor pop out | ||
| Toyota Sienna in California, United States Nov 2014 - Mar 2018 | |||
| Mar 201490000 miUS $30 | Engine check light, O2 sensor, replaced with one from parts lot | ||
| Mar 2018147000 miUS $50 | O2 sensor failed | ||
| Toyota Sienna in Virginia, United States Jan 2008 - May 2022 | |||
| May 2008102000 miUS $350 | Right front wheel bearing replaced | ||
| Jan 2022212000 miUS $1450 | Factory original rack and pinion assy and tie rods. Rack and pinion assy started leaking. | ||
| Toyota Sienna in California, United States Feb 2018 - Jun 2018 | |||
| Apr 2018214000 miUS $750 | Transmission was dead when van gifted to me. Replaced with a low mileage JDM transmission. | ||
| Toyota Sienna in Illinois, United States Sep 2008 - Jun 2018 | |||
| Jun 200864000 mi | Rear hatch's gas struts no longer held the door up- it would instantly fall on anyone below. Took 3 dealer appointments at 2 different dealers to have this fixed. | ||
| May 201081000 mi | Check engine light came on, needed to replace the coil. | ||
| Sep 2015124000 miUS $100 | Passenger window motor mount snapped | ||
| Toyota Sienna in California, United States Jun 2010 - Dec 2013 | |||
| Jul 201396500 miUS $200 | car would intermittently not start. They cleaned something out and replaced a filter - this worked for a few months, but the problem has returned. | ||
| Toyota Sienna in Vermont, United States Nov 2009 - Jun 2018 | |||
| Jul 2009103000 miUS $150 | Oxygen sensor bank 1 sensor 2 | ||
| Apr 2010110000 miUS $150 | Wheel Bearing | ||
| Apr 2014165500 mi | rear hatch actuator failed. Disconnected for now. | ||
| Sep 2014170000 miUS $150 | Front wheel bearings | ||
| Jul 2015174000 miUS $350 | replace muffler and catalytic converter | ||
| Apr 2016181300 miUS $307 | repaired rusted brake lines. | ||
| Toyota Sienna in Florida, United States Oct 2009 - Jun 2019 | |||
| Jan 2016125000 miUS $2000 | Major sludge problem. Repair involved removing valve covers and oil pan and cleaning. On this engine, this is very labor intensive. | ||
| Toyota Sienna in Georgia, United States Sep 2009 - Apr 2013 | |||
| Oct 200976000 miUS $180 | Rubber a-pillar/ windshield molding loose. Had to be removed, cleaned and reglued. | ||
| Nov 201085100 mi | Mystery knocking noise from right rear area. Mechanic could not isolate, will take back if it gets worse. | ||
| Jul 201189300 miUS $25 | accessory power outlets non-functional, replace fuse | ||
| Aug 2012101800 miUS $1400 | Ck engine light came on- codes were bad O2 sensor and emissions problem. Replaced O2 sensor and gas cap. | ||
| Apr 2013109000 mi | Check engine light came on, dealer read codes and reported car needed new catalytic converter, est $1500 | ||
| Toyota Sienna in Missouri, United States Sep 2009 - Aug 2015 | |||
| Sep 2010109000 miUS $165 | Broken LH sliding door inside handle. Door would not open from inside and occasionally from outside. Bought part and replaced myself. | ||
| Jun 2015180000 miUS $6 | 2 Instrument cluster lights burned out Mode control cable jammed, attempted to lube or reset cable. Still not working. | ||
| Aug 2015180000 mi | Mode cable never fixed. | ||
| Toyota Sienna in California, United States Sep 2009 - Sep 2016 | |||
| Jul 2010113000 mi | Rough idle, on warm/hot weather car won't keep idle after starting. Pressing the gas for 1 min would temporarily fix it. Real fix was cleaning MAF sensor and throttle intake valve, and using an additive to clean the fuel system. | ||
| Sep 2011122000 miUS $2000 | Drive belt, spark plugs, replacement, gas tank pressure loss. | ||
| Apr 2015176200 miUS $150 | Check engine came on, mechanic suggested to replace MAF and catalytic converter. Work was done on cleaning existing MAF and sensors. | ||
| May 2016189300 mi | Engine start problem. Battery drained. | ||
| Toyota Sienna in New York, United States Oct 2009 - May 2020 | |||
| Mar 2012179000 miUS $2500 | Bearings in driveshaft needed to be replaced, including most of driveshaft | ||
| Oct 2014216800 miUS $660 | Front brake caliper froze and ruined pads and rotor. Replaced calipers, rotors and pads. | ||
| Jan 2016243000 miUS $977 | Replace timing belt | ||
| Jan 2017226300 miUS $500 | Exhaust system repair. Still appears to be loud and leaking. | ||
| Jun 2017265000 miUS $300 | AC not working, replaced rheostat and recharged system | ||
| Jul 2017266000 miUS $550 | Loud rumble from front when accelerating. Replaced both front drive axles. | ||
| May 2018280000 miUS $500 | Replace front strut assembly on driver side | ||
| Toyota Sienna in Manitoba, Canada Jul 2011 - Jun 2015 | |||
| May 2015126260 miC $300 | Steering rack and ball joints worn out. | ||
| Toyota Sienna in British Columbia, Canada Aug 2010 - Sep 2018 | |||
| Jul 201590720 miC $750 | P0135 : B1 S1 oem sensor cost $360 labour was extra $250 since the darn sensor was seized and stuck in exhaust manifold. Had to remove manifold, remove and re-tap in order to install new sensor. poor design for exhaust by Toyota. | ||
| Jun 2017106640 miC $350 | power steering pump died on long trip to calgary steering was super heavy and almost undrivable at low speeds rear drums and cylinders worn | ||
2003 Toyota Sienna 2-door
6-cylinder automatic 2WD
| Toyota Sienna in Maryland, United States Jan 2011 - Dec 2011 | |||
| Jul 2011167000 miUS $22 | Link rod for driver's door between handle and closing mechanism broke. Replaced link rod with OEM part from dealer. | ||
| Dec 2011178000 mi | The engine was apparently gummed up inside, and the oil tube got clogged. This caused the overhead cam bearing to give out. | ||
2003 Toyota Sienna
6-cylinder automatic 2WD
| Toyota Sienna in California, United States May 2014 - Sep 2014 | |||
| Jun 2014150000 miUS $3000 | Transmission failed after slipping for a few days upon starting. After a stop, while in drive, the car would not go forward or reverse when shifted to Reverse. Transmission was replaced with a rebuilt unit. | ||
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