2008 Toyota Highlander Engine Problems
- Complaints
- 58about this part
- Share
- 14%of 405 total for the year
- Median mileage
- 112,500miles
- Trend
- FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.
NHTSA recorded 58 complaints about the engine of the 2008 Toyota Highlander, 14% of the 405 complaints for this model year. Where a mileage was given, the median is 112,500 miles. 1 of these say a crash was involved and 6 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Highlander hybrid 2008 we were driving on a country back road. In idaho, we had just stopped at a stop sign and went to drive forward after going around 100-200 meters and the car lurched forward while I was driving and then the screen with all the warnings began going off. All of them saying pull over tot the side of the road and that all the systems were failing. All the warnings said things to take the car to dealer. …”
NHTSA complaint #11338931, filed 2020-07, 160,000 miles“2008 Highlander, engine oil cooler pipe failed, dropped 4 qts of oil on the highway, which LED to a slippery situation, I pulled over but a car behind me skidded through the oil and rear ended the car in front of them due to the oil left on the road impacting their safe stopping distance. This failed part was a rubber hose holding hot motor oil next to the catatlytic converter, terrible design, Toyota replaced this original rubber hose with part 04004-29131 that was metal pipes not hoses. …”
NHTSA complaint #11244249, filed 2019-08, 145,670 miles“Engine oil cooling (rubber) hose burst while driving and dumped all of my oil ... Toyota has since repaired this part with a series of metal pipes, which suggests to me that they realize that this is a defect but it is not acknowledged as a recall”
NHTSA complaint #10816474, filed 2015-12, 112,000 miles“Engine oil leaked almost empty. When I picked up kid from school parking on the driveway on that rainy day, saw a leak line on the wet ground. Next saturday I filled a qt oil to the level and drove to repair shop. The technician said almost all 5.5 qt oil was leaked out. Turned out it was timing chain covers silicon sealer broken. I am the person always check around my car before going out, if not checking, things could be very bad.”
NHTSA complaint #10655236, filed 2014-11, 129,000 miles“2008 Highlander hybrid limited check engine light came on and showed code p0a1b - drive motor 'a' control module, the code was cleared manually and the check engine light went off, the next day the light came back on after driving about 3 miles then parked. The next day the light went off on its own as we took it to the Toyota dealership and has not been back on since driving it there and back, the dealership said they drove around a little and the light never came on, we brought it home and have driven about 7 miles without the light coming on. …”
NHTSA complaint #11355261, filed 2020-09, 151,000 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…
- 10150414Sep 8, 2016Technical Instructions: In our continuing effort to ensure the best in customer satisfaction, Toyota has converted Limited Service Campaign (LSC) BST into Special Service…
- 10150413Sep 8, 2016Dealer Package: In our continuing effort to ensure the best in customer satisfaction, Toyota has converted Limited Service Campaign (LSC) BST into Special Service Campaign (SSC)…
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 2008 Toyota Highlander
81 complaintsAir bags
58 complaintsVehicle speed control
45 complaintsElectrical system
44 complaintsSteering
40 complaintsTires
25 complaintsEngine cooling
18 complaintsOther or unknown
18 complaintsTransmission and drivetrain
18 complaintsVisibility (wipers, defrost, mirrors)
16 complaintsElectronic stability control
15 complaintsFuel system
13 complaints
← All problems reported for the 2008 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