2010 Toyota Highlander Electrical system Problems
- Complaints
- 53about this part
- Share
- 25%of 216 total for the year
- Median mileage
- 66,000miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 53 complaints about the electrical system of the 2010 Toyota Highlander, 25% of the 216 complaints for this model year. Where a mileage was given, the median is 66,000 miles. 1 of these say a crash was involved and 2 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“While I was driving, the steering wheel locked and I was not able to move the car. I put the car on pkg and it got locked too. Could not put in reverse or drive. Windows got locked too. The ABS system light up. A miracle that few minute before I exited a highway. A tow truck took the car and it has been in the Toyota dealer for the past week and they do not now what is wrong with the car”
NHTSA complaint #11388800, filed 2021-01, 100,000 miles“The rear liftgate door ajar keeps going of every time I turn or hit a bump. When this warning keeps going of I do not know if any other door is open and risk one of my children falling out of the car when driving and risking death or injury. The only reason I know it is the rear liftgate is that I found this issue all over the internet and found youtube videos on the issue”
NHTSA complaint #11091130, filed 2018-05, 90,000 miles“In the last few months, my door ajar light and door chime have been intermittently coming on when turning either direction. All doors are closed, and still the lights come on and chime. This is causing me concern as I have a young child and am unaware of whether doors are truly closed properly. Please open an investigation as this is not the only complaint regarding this matter.”
NHTSA complaint #11097954, filed 2018-05, 114,000 miles“Every time I accelerate, break, turn, coming to a stop and going over a bump my door ajar chimes on the dash for the back door (hatch). Also, the dome lights come on when the chime and picture pops up that my rear gate is ajar. I believe this is a safety issue because I am not the only car with this exact same issue. This needs to be recalled since this potentially is a safety issue. This is a continual and ongoing issue.”
NHTSA complaint #11252663, filed 2019-09, 90,000 miles“Received a phone call from street Toyota concerning a recall for my 2010 Highlander. They said that they needed 5 minutes to do a recall on the computer. I checked the recalls and didn't find anything. I think that they are up to something. I refused the appointment. Thanks”
NHTSA complaint #10562776, filed 2014-02, 50,000 milesRelated service bulletins
- 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…
- 10179763Aug 11, 2020TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- 10179759Aug 11, 2020TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- 10179719Aug 11, 2020TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- 10179715Aug 11, 2020TSB: OBSOLETE NOTICE August 11, 2020: This bulletin is no longer applicable and is now obsolete.
- 10179698Aug 5, 2020TSB: Some 2003 ? 2020 model year Prius, Prius C, Prius V; 2006 ? 2019 model year Highlander Hybrid Vehicle; 2007 ? 2020 Camry Hybrid Vehicle; 2013 ? 2020 model year Avalon Hybrid…
- 10177773Jun 18, 2020TSB: Some 2004 ? 2020 model year Hybrid vehicles may exhibit an excessive buildup of dust, lint, or debris in the HV battery intake filter or cooling fan. The condition could…
- 10176284May 1, 2020TT: This bulletin includes basic procedures for performing a rescue charge on Ni-MH high voltage (HV) batteries. This bulletin should be used in conjunction with the applicable…
- 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…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 10% |
| 2024 | 6 | 14% |
| 2023 | 12 | 6% |
| 2022 | 23 | 9% |
| 2021 | 28 | 5% |
| 2020 | 18 | 6% |
| 2019 | 56 | 11% |
| 2018 | 24 | 9% |
| 2017 | 46 | 17% |
| 2016 | 14 | 13% |
| 2015 | 52 | 27% |
| 2014 | 35 | 26% |
| 2013 | 26 | 13% |
| 2012 | 29 | 16% |
| 2011 | 23 | 13% |
| 2010 | 53 | 25% |
| 2009 | 20 | 15% |
| 2008 | 44 | 11% |
| 2007 | 23 | 19% |
| 2006 | 26 | 9% |
| 2005 | 25 | 11% |
| 2004 | 18 | 6% |
| 2003 | 15 | 6% |
| 2002 | 13 | 4% |
| 2001 | 5 | 4% |
Other parts of the 2010 Toyota Highlander
42 complaintsBrakes
30 complaintsVehicle speed control
22 complaintsSteering
21 complaintsOther or unknown
16 complaintsAir bags
14 complaintsBody and structure
14 complaintsEngine
12 complaintsExterior lighting
12 complaintsTransmission and drivetrain
6 complaintsElectronic stability control
5 complaintsEquipment
4 complaints
← All problems reported for the 2010 Toyota Highlander
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