2012 Toyota Highlander Engine Problems
- Complaints
- 17about this part
- Share
- 9%of 182 total for the year
- Median mileage
- 31,900miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 17 complaints about the engine of the 2012 Toyota Highlander, 9% of the 182 complaints for this model year. Where a mileage was given, the median is 31,900 miles. 2 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Car has over 117,000 miles and is excessively consuming oil. There is no sign of leaks anywhere. I do not get any warning anywhere about low oil, all I see is a small message that sometimes blinks indicating 'oil pressure'. Oil is not lasting 1000 miles. I thought maybe the oil was not properly filled but after a second oil change, same happened, oil empty with less than 1000 miles after an oil change. Car has been always kept with all recommended maintenance and all oil changes have been done every 5,000 as recommended by Toyota. …”
NHTSA complaint #11307417, filed 2020-02, 117,000 miles“With 1000 miles left on an oil change or so our car would randomly stall when you make certain turns. Occaisioanlly the oil light would pop one when it would stall. I checked the dipstick and you could not see anything on it. I added oil and took it into dealer. They are doing a consumption test to see how much we lose in 1000 miles. This vehicle only has 86,000 miles on it. We have no leaks and no visible smoke coming out of exhaust. This has me worried of similiar problems they had with one of there other 4cyl engines.”
NHTSA complaint #11196195, filed 2019-04, 86,000 miles“The maintenance required light came on and I started noticing a strange noise as I started the car every morning and again as I accelerated. I called and made an appointment with the dealer I purchased the vehicle. The service attendant reported to me that the oil level was barely visible on the dip stick. The dealer ship conducted an oil pressure test and did not discover any leaks. So they are conducting an oil consumption test and I am to return to the dealership after 1100 mile to determine the amount of oil consumed on my vehicle.”
NHTSA complaint #11151791, filed 2018-11, 216,148 miles“While parked at a curbside, with engine idling, I spontaneously decided to adjust my tilt steering column (up/down) to see if there was a more comfortable position to drive. When I moved the column down for the first time (I had never tried to adjust the position previously, since I bought the car one year earlier), the car's engine immediately shut off. I could not re-start the engine and all I kept thinking was thank-goodness I was not driving, as I had lost engine, steering and braking power. …”
NHTSA complaint #10576724, filed 2014-04, 9,900 miles“I was driving on a highway I heard a noise and smoke started coming from under the hood I pulled over and looked under the hood and saw smokr a tow truck driver who happened to be passing by pulled over and sure fire under the hood he put the fire out with a fire extinguisher I called nine-one-one four fire trucks to make sure the fire was completely extinguished my mechanic says a rod popped and punctured the oil tank which caused all the oil to leak out onto the side of the highway the firemen actually spread sand over it my insurance company he's refusing to repair the car because they…”
NHTSA complaint #11162121, filed 2018-12, 100,300 milesRelated service bulletins
- 11005119Jun 19, 2024This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- 11005061Jun 19, 2024This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 – 2025 model year Toyota vehicles.
- 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.
- 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…
- 10149217Sep 14, 2016TSB: Supersession Notice. Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are…
- 10134223Sep 15, 2015TT: The vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the Engine ECM has been interrupted.
- 10096556Sep 15, 2015Tt: the vehicle may be difficult to start or have an abnormally low or rough idle after the battery has been disconnected or power to the engine ecm has been interrupted.
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 5 | 12% |
| 2023 | 28 | 15% |
| 2022 | 11 | 4% |
| 2021 | 47 | 9% |
| 2020 | 17 | 5% |
| 2019 | 71 | 14% |
| 2018 | 35 | 13% |
| 2017 | 47 | 17% |
| 2016 | 9 | 8% |
| 2015 | 10 | 5% |
| 2014 | 3 | 2% |
| 2013 | 32 | 15% |
| 2012 | 17 | 9% |
| 2011 | 17 | 9% |
| 2010 | 12 | 6% |
| 2009 | 23 | 17% |
| 2008 | 58 | 14% |
| 2007 | 7 | 6% |
| 2006 | 19 | 7% |
| 2005 | 6 | 3% |
| 2004 | 16 | 6% |
| 2003 | 41 | 16% |
| 2002 | 7 | 2% |
| 2001 | 2 | 1% |
Other parts of the 2012 Toyota Highlander
46 complaintsElectrical system
29 complaintsOther or unknown
24 complaintsBody and structure
20 complaintsVisibility (wipers, defrost, mirrors)
19 complaintsBrakes
14 complaintsVehicle speed control
14 complaintsAir bags
10 complaintsTransmission and drivetrain
7 complaintsLatches, locks and linkages
5 complaintsTires
4 complaintsFuel system
3 complaints
← All problems reported for the 2012 Toyota Highlander
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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