2014 Toyota Sienna Toyota Sienna 2014

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2014 Toyota Sienna repairs by problem area

Engine (12%)

Transmission and Drivetrain (9%)

Brakes and Traction Control (6%)

Suspension and Steering (6%)

Electrical and Air Conditioning (26%)

Paint, Rust, Leaks, Rattles, and Trim (15%)

Other (26%)

Chart based on 34 repairs.
See TSBs and recalls for the 2014 Toyota Sienna.

2014 Toyota Sienna repair cost distribution

$2500+ (0%)

$1000 - $2499 (4%)

$500 - $999 (4%)

$100 - $499 (8%)

< $100 (85%)

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

Chart based on 26 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2014 Toyota Sienna 4dr Minivan, ext.

266-horsepower 3.5L V6 6-speed shiftable automatic FWD

Toyota Sienna in California, United States
Mar 2016 - Apr 2017
Apr 2017

41000 mi

US $150
Premature rotor warp; replace rotors and new brake pads (FRONT) 
Toyota Sienna in New York, United States
Feb 2014 - May 2019
Apr 2017

21000 mi
Water pump was replaced 
Toyota Sienna in California, United States
Sep 2015 - Aug 2017
Feb 2017

31000 mi
rear shock replaced under factory warranty 
Toyota Sienna in Georgia, United States
Feb 2014 - Jul 2018
Jun 2017

72000 mi
Upper glove box would not soft open anymore. Dealer had to replace the entire unit which was done under my extended warranty. 
Toyota Sienna in North Carolina, United States
Apr 2017 - Dec 2019
Jun 2017

29850 mi
Drivers sliding door stopped working would not open or close with the power on. Toyota offered extended warranty on the sliding door system. 
Aug 2017

37000 mi
Driver side door motor and wiring harness failed. Would have cost $3,000 if not caught under warranty. Dealer corrected after having van one week. Now I’m worried about the passenger side failing. Not sure if it is something I can replace myself, and even so the cost of parts is about $1,000 
Toyota Sienna in New Jersey, United States
May 2017 - Mar 2018
Jan 2018

33000 mi

US $65
Fuel door was not closing. The spring was too tight, causing the door to pop open. As a result, the sliding door could not be used. 
Toyota Sienna in Maryland, United States
Mar 2014 - Jun 2018
Dec 2017

59000 mi

US $68
Dealer said transmission within specs. Extensive slipping however. 
Toyota Sienna in Illinois, United States
Jun 2014 - Jun 2018
Oct 2017

49000 mi
Both power sliding doors were acting erratically. Waited to repair until the recall was sent. 
Toyota Sienna in Maryland, United States
Dec 2013 - Jun 2018
Jun 2014

6000 mi
Driver's sideview mirror was corroding from within, since about month 2 of owning the new vehicle. 
Toyota Sienna in Virginia, United States
May 2015 - Jul 2018
Jun 2015

39000 mi
The locking and release mechanism for the eight seat needed to be replaced 
Jan 2017 The battery keeps dying and the dealer cannot find out the cause of the problem 
Toyota Sienna in California, United States
Apr 2014 - Jun 2018
Jun 2015

8000 mi
2nd row seat recline broke, dealer had to order part to replace. 
Apr 2017

18500 mi

US $50
Leaking acid 
Toyota Sienna in Arizona, United States
May 2014 - Oct 2016
Aug 2014

3200 mi
During road trip, transmission suddenly not shifting past 3rd w/o going into a neutral state (revving engine in 4th). Limped in 3rd to nearest dealer (Reno), provided loaner to complete trip, transmission replaced. Something about performance solenoids. 
Mar 2015

4000 mi
Alignment related to transmission replacement. Dealer failed to realign (too much toe-in). Noticed abnormal tire wear and lower fuel economy. Warranty alignment took place to correct the wear during 5k service. Rear was also out (PDI miss). 
Toyota Sienna in Connecticut, United States
May 2014 - Dec 2016
Dec 2016

40000 mi

US $1500
Heater core changed...awful smell coming from vents 
Toyota Sienna in Ohio, United States
May 2014 - Jan 2020
Jun 2016

26000 mi
Automatic sliding door on driver's side thunked when sliding. Lube fixed it. Rear seat on driver's side was misaligned and failed to latch correctly. adjustment fixed it. 
Nov 2016

31800 mi
Driver's side automatic sliding door had bad track guide or bushing, causing a bouncing/poor glide when used. Dealer replaced--now it is fine. Driver's side third row seat had a bent frame. Frame was replaced. Frame was bent due to a single failure to lock, which was unnoticed -- and then a kid sat on the seat, causing the underseat frame to bend. Owner and dealer could not unbend 
Mar 2017

35500 mi
Middle-row passenger-side seat squeaked like crazy. Seat part ordered and replaced. 
Aug 2017

40000 mi
Middle row seat squeaked because it was not lubricated when repaired the first time for squeaking. 
Jan 2019

57000 mi
Head gasket leak from #2 cylinder from jacket outward...only coolant leaking outward. Dealer replaced. 
Jan 2020

64000 mi

US $100
Leaking driver side CV joint. Replaced with best non-oem I could find (discount auto, had best reviews). Works now. Toyota design and parts reliability is terrible. They used to be great, but this 25+ year Toyota driver will be switching to a manufacturer that knows QA. 
Toyota Sienna in Florida, United States
Jun 2014 - Jun 2018
Dec 2014

6000 mi
Power liftgate not stopping when person in the way on close. Able to show service writer, mechanic said no code, reported to Toyota. 
Nov 2015

16000 mi
Passenger power sliding door makes a loud popping noise when opening periodically. No codes found, unable to reproduce on this trip, and told no open TSB related to problem. 
Dec 2016

30000 mi
Power side doors made loud pop noise when opened, then fail to complete opening. 
Aug 2017

40000 mi
Both power sliding doors having problems opening. Loud pop noise once released. Dealer said there was a program for this. 
Toyota Sienna in Florida, United States
May 2015 - Feb 2020
Nov 2016

34400 mi
Original battery died @ 2yr 4 mo., 33k miles. Dealership replaced with free new TrueStart (84 mo.) battery (which then lasted 36 mo.). Battery @ 550 CCA clearly undersized for Sienna based on frequency of jumpstarts needed, even w/ newer battery. Subsequently replaced with 750 CCA Autocraft Gold battery from Advance Auto. 
Nov 2017

44055 mi
Recall work. "Replaced instrument panel junction block and both power sliding door wire harnesses." 
Toyota Sienna in Arizona, United States
Dec 2014 - Sep 2018
Nov 2016

22000 mi
The window weatherstripping pulls out of the channel when rolling the window down on the driver's side. 
Toyota Sienna in Maryland, United States
Dec 2014 - Jun 2018
Jun 2018

71000 mi

US $950
Replace all 4 rotors 

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2014 Toyota Sienna 4dr Minivan, ext.

266-horsepower 3.5L V6 6-speed shiftable automatic AWD

Toyota Sienna in Pennsylvania, United States
Aug 2015 - Aug 2015
Aug 2015 Bearing rod broke in one of the cylinders (while driving on highway) and shot hole in the engine block. More than 50% of engine needed to be replaced. The factory warranty covered 100% of the repair costs, but we were traumatized. 

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2014 Toyota Sienna Repair Histories

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 2014 Toyota Sienna problems occur, check out our car reliability stats.

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