2010 Toyota Sienna Toyota Sienna 2010

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2010 Toyota Sienna repairs by problem area

Engine (27%)

Transmission and Drivetrain (11%)

Brakes and Traction Control (16%)

Suspension and Steering (20%)

Electrical and Air Conditioning (9%)

Paint, Rust, Leaks, Rattles, and Trim (5%)

Other (11%)

Chart based on 44 repairs.
See TSBs and recalls for the 2010 Toyota Sienna.

2010 Toyota Sienna engine repair cost distribution

$2500+ (0%)

$1000 - $2499 (0%)

$500 - $999 (17%)

$100 - $499 (58%)

< $100 (25%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 12 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2010 Toyota Sienna 4dr Minivan, ext.

266-horsepower 3.5L V6 5-speed automatic FWD

140000 mi

US $400
water pump replaced 
210000 mi

US $350
Replaced leaking radiator+radiator cap+hoses+coolant 
116000 mi

US $200
There were two rattles underneath the car. One looked like a bracket was rusted through and the other was a heat shield. 
62000 mi

US $600
Broken water pipe, bad radiator seal 
62000 mi

US $500
Bad temperature sensor and faulty pressure value 
87200 mi

US $300
Check engine light came on. Took to dealer and diagnostic indicated a stuck thermostat. Thermostat replaced. 
97000 mi

US $2047
Timing Cover Reseal Leaking Oil 
61380 mi

C $280
Warning lights on during engine working hard. Ran rough. Computer reset 
69820 mi Very small(drip) oil leak on oil pipe gasket that was a recall last year.My mechanic referred me to Toyota dealership and they repaired it(new gasket) under oil pipe recall at no cost to owner. 
35960 mi ABS and Traction Control lights were on, ended up being one of the heated oxygen sensor (sensor 1, bank 1). 
34500 mi

C $340
CEL light on along with VSC and Trac Off lights, OBD scanned to be faulty oxygen sensor Bank 1 sensor 1. Replaced part and reset CEL, everything back to normal. 
65720 mi

C $240
CEL light on, OBDII scanned a faulty air fuel sensor B2S1. Replaced the sensor. 

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See TrueDelta's information for all Toyota models.

2010 Toyota Sienna Engine Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2010 Toyota Sienna problems occur, check out our car reliability stats.