2010 Toyota Highlander Engine cooling Problems
- Complaints
- 2about this part
- Share
- 1%of 216 total for the year
- Median mileage
- 10,123miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine cooling of the 2010 Toyota Highlander, 1% of the 216 complaints for this model year. Where a mileage was given, the median is 10,123 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have a 2010 Toyota Highlander 4 cylinder that has an engine which is accelerating and surging despite that it has received the recall fix for the recent gas pedal recall. Even after the recall modification to the gas pedal, the engine's tachometer jumps (often up to 5000 RPM) while traveling at a steady speed or not accelerating. The problem occurs every time it is driven and is easily duplicated. My local dealer service had the car for over 3 weeks and was working closely with Toyota corp technicians. They were able to reproduce and observe the problem and acknowledged it. …”
NHTSA complaint #10343908, filed 2010-07, 11,746 milesRelated service bulletins
- 10253223Mar 4, 2024This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the…
- 10183281Oct 21, 2020TT: HVAC drain tube is found to be blocked/clogged.
- 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…
- 10178524Jul 30, 2020TT: HVAC drain tube is found to be blocked/clogged.
- 10177599Jun 3, 2020These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no…
- 10177598Jun 3, 2020These SKUs are Exhaust Manifolds with Catalytic Converters. The customer communication requested return of unsold inventory due to a loss of CARB certification. These SKUs can no…
- 10134345Jul 7, 2016TSB: For vehicles that are used under certain severe operating conditions, the HV Battery Cooling Fan may experience an excessive buildup of dust, lint, or other debris that can…
- 10111400Apr 7, 2015TT: Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. There are multiple benefits of this oil. Due to the them…
- 10111207Apr 7, 2015TT: Starting with 2010 Model Year, Toyota began a gradual transition to the use of synthetic 0w-20 viscosity engine oil. There are multiple benefits of this oil. Due to the them…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 1 | 10% |
| 2019 | 3 | 1% |
| 2017 | 3 | 1% |
| 2016 | 1 | 1% |
| 2015 | 2 | 1% |
| 2013 | 3 | 1% |
| 2012 | 2 | 1% |
| 2011 | 5 | 3% |
| 2010 | 2 | 1% |
| 2009 | 5 | 4% |
| 2008 | 18 | 4% |
| 2007 | 2 | 2% |
| 2006 | 21 | 8% |
| 2005 | 8 | 4% |
| 2004 | 20 | 7% |
| 2003 | 46 | 18% |
| 2002 | 23 | 8% |
| 2001 | 17 | 12% |
Other parts of the 2010 Toyota Highlander
53 complaintsVisibility (wipers, defrost, mirrors)
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 complaints
← All problems reported for the 2010 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