2014 Toyota Sienna Electrical system Problems
- Complaints
- 16about this part
- Share
- 10%of 163 total for the year
- Median mileage
- 37,925miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 16 complaints about the electrical system of the 2014 Toyota Sienna, 10% of the 163 complaints for this model year. Where a mileage was given, the median is 37,925 miles.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Power sliding door recall 16v-858. The local Toyota dealer is unable to repair my van until next spring because replacement parts are in such high demand. This is an unacceptably long wait to complete a repair on an urgent safety recall , especially of a family car that is used everyday. The repair is going to take 3 hours. I or my spouse will not be reimbursed for our time missing work to take care of this repair that is not our own fault.”
NHTSA complaint #11046972, filed 2017-11, 25,000 miles“I was driving my minivan getting in the highway when it just stop running period in the middle of the road. I could have been dead by now specially in a highway. Luckily, I was able to pull to the side very quick when car died on me. I had to pay a tow truck to take my vehicle home now Toyota does not want to fix it. Also, sliding door won't close. When pressing door button to close, door slides right back. It does not make it all the way to be able to lock the door. This happened while passenger was getting in the vehicle was we were not able to lock the door. I was parked on the street. …”
NHTSA complaint #11290904, filed 2019-12, 1 miles“There is no illumination of the main dashboard display-speed, RPM, temperature and fuel level when light control is at off or drl (driving lights) position. I went to dealer and service man said that is the way it is and another new vehicle on their lot was the same. The gauge lights are on but dim in parking and headlight position. (Toyota manual says use drl in daytime to save fuel and eliminate chance of burning out driving lights.) I called Toyota and they said after 2 weeks of investigation that this is the way it is. …”
NHTSA complaint #10565623, filed 2014-02, 11 miles“While driving in my 2014 Toyota Sienna, door slide open on my 11 year old son at the time . He has since turned 12. My daughter frantically grabbed her brother (whom was buckled) thank god. Until I was able to pull over to safety. I broke down into tears knowing my husband and I paid $43,298.43 to provide a safe home away from home for my family of 6. Was completely unaware of airbag recall until april, have asked Toyota to do the right thing. Salesman offered $20,000.00 in excellent condition but with open recall. Was told by service manager it was illegal for us to sell our car. …”
NHTSA complaint #10991818, filed 2017-05, 45,850 miles“My 2014 Toyota Sienna does not have the dashboard instrument lights on when driving. The instrument cluster is hooded to shield it from sunlight. Auxiliary lighting is required to clearly see and read the dials and instruments. Not being able to quickly and easily reading these dials can be a safety issue. The only way to turn on the dashboard lights is to (1) turn on the parking lights or (2) turn on the headlights. This is contrary to other vehicles we have owned, including toyotas. Toyota has told me that this is standard. I disagree. …”
NHTSA complaint #10593914, filed 2014-05, 1,600 milesRelated service bulletins
- 11020657Jun 13, 2025The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service…
- 10238157May 30, 2023TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered…
- 10182983Oct 12, 2020TT: Some customers may encounter Bluetooth® connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth® failure to connect to the vehicle when first…
- 10169334Nov 18, 2019TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after the initial trial period. Once the subscription has expired the DCM…
- 10164330Jul 1, 2019TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections…
- 10155247Feb 28, 2019TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first…
- 10142898Jun 20, 2018Warranty Policy Bulletin: Toyota has received a number of reports regarding the power sliding door rear lock assemblies on certain 2011?2015 model year Sienna vehicles. In these…
- 10129577Jan 12, 2018Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit…
- 10128692Jan 12, 2018Service Bulletin sent to all dealers to update the firmware in the affected vehicles VMI computer. This allows for more amperage to draw the Powerkneel up allowing the up-limit…
- 10133654Nov 22, 2017TSB: REVISION NOTICE November 22, 2017 Rev1: ? Applicability has been updated to include 2014 ? 2018 model year vehicles. Any previous printed versions of this bulletin should be…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 12 | 10% |
| 2021 | 13 | 8% |
| 2020 | 7 | 18% |
| 2019 | 4 | 9% |
| 2018 | 7 | 10% |
| 2017 | 20 | 13% |
| 2016 | 9 | 12% |
| 2015 | 44 | 19% |
| 2014 | 16 | 10% |
| 2013 | 22 | 12% |
| 2012 | 27 | 11% |
| 2011 | 69 | 11% |
| 2010 | 20 | 12% |
| 2009 | 28 | 14% |
| 2008 | 45 | 10% |
| 2007 | 18 | 5% |
| 2006 | 85 | 8% |
| 2005 | 65 | 6% |
| 2004 | 132 | 6% |
| 2003 | 4 | 4% |
| 2002 | 24 | 13% |
| 2001 | 20 | 11% |
| 2000 | 17 | 5% |
| 1999 | 10 | 5% |
| 1998 | 14 | 5% |
Other parts of the 2014 Toyota Sienna
44 complaintsOther or unknown
28 complaintsAir bags
13 complaintsFuel system
12 complaintsEngine
11 complaintsVehicle speed control
11 complaintsBrakes
10 complaintsWheels
9 complaintsSteering
8 complaintsSuspension
7 complaintsTransmission and drivetrain
7 complaintsLatches, locks and linkages
6 complaints
← All problems reported for the 2014 Toyota Sienna
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology