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Toyota Sienna repairs by problem area

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Chart based on 1762 repairs.

Toyota Sienna transmission repair cost distribution

Chart based on 136 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Non-members can see only ten Toyota Sienna repair histories. Log in or join us to see them all.

2006 Toyota Sienna 4dr Minivan, ext.

215-horsepower 3.3L V6 5-speed automatic FWD

43000 mi Tranny failure (? pinion gear)- slipping, grinding. 
157000 mi

US $800
replace one front bearing 
37000 mi Transmission was shifting oddly at low speeds. 

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2006 Toyota Sienna 4dr Minivan, ext.

215-horsepower 3.3L V6 5-speed automatic AWD

26000 mi Leaking transmission casing seal. Took down transmission and replaced with new seal. 

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2005 Toyota Sienna 4dr Minivan, ext.

230-horsepower 3.3L V6 5-speed automatic FWD

28000 mi Tranmission seal has sign of leaking. 

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2005 Toyota Sienna 4-door

6-cylinder automatic 2WD

52000 mi

US $130
Car needs software update on computer. Done by Toyota according to a TSB. 

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2004 Toyota Sienna 4dr Minivan, ext.

230-horsepower 3.3L V6 5-speed automatic FWD

94000 mi

US $160
Transmission pan gasket was leaking -- not a major repair. 

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2004 Toyota Sienna 4dr Minivan, ext.

230-horsepower 3.3L V6 5-speed automatic AWD

146000 mi

US $5000
Transmission failed. Had to replace transmission. 

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2000 Toyota Sienna 4dr Minivan, ext.

194-horsepower 3.0L V6 4-speed automatic FWD

111000 mi

US $1000
transmission went out. 
148000 mi

US $1800
Transmission failure. Replaced with "take out" transmission salvaged from another Sienna 

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Toyota Sienna Transmission Problems

1552 TrueDelta members own (or used to own) a 2000 or newer Toyota Sienna. 68 of these members (4.4%) have reported transmission repairs for their car. A total of 79 transmission repairs to Toyota Siennas--an average of 0.1 per vehicle--have been reported.

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 Toyota Sienna problems occur, check out our car reliability stats.