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%)

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

2010 Toyota Sienna transmission repair cost distribution

$2500+ (17%)

$1000 - $2499 (17%)

$500 - $999 (0%)

$100 - $499 (0%)

< $100 (67%)

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

Chart based on 6 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

143000 mi

US $1100
Loose cable connecting shift lever to transmission prevented shifting from park. Dealer says expected at 140K, $300.  
114000 mi There was a recall on the Shift Lock Solenoid Assembly. 
66000 mi

US $2700
Transmission cover busted open at top while I was driving 45MPH, causing transmission fluid to drain and transmission gears to seize. 
67000 mi

US $47
Transmission was replaced, under warranty, with a remanufactured unit. The car was making a loud "whoosing" sound when decelerating from 40-45 MPH. Dealer diagnosed and replaced entire transmission. 

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2010 Toyota Sienna 4dr Minivan, ext.

266-horsepower 3.5L V6 5-speed automatic AWD

46000 mi Transmission broke at 45K. Extended warranty covered it. The number of similiar complaints: broken tranny at low mileage is small but troubling. 

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2010 Toyota Sienna Transmission 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.