2024 Toyota Grand Highlander Hybrid Engine Problems
- Complaints
- 1about this part
- Share
- 14%of 7 total for the year
- Median mileage
- 5,000miles
- Trend
- Too newThis model year is less than 4 years old, so a trend is not meaningful yet.
NHTSA recorded 1 complaints about the engine of the 2024 Toyota Grand Highlander Hybrid, 14% of the 7 complaints for this model year. Where a mileage was given, the median is 5,000 miles.
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.
“The contact owns a 2024 Toyota Grand Highlander Hybrid. The contact stated while accelerating from a complete stop, the vehicle failed to respond within 2-3 seconds and was nearly T-boned by another vehicle. The contact stated that the failure had been recurring intermittently while accelerating from a complete stop. There was no warning light illuminated. The vehicle was taken to the dealer several times, but the failure could not be duplicated. …”
NHTSA complaint #11667636, filed 2025-06, 5,000 milesRelated service bulletins
- 11029896Feb 27, 2026OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
- 11022960Aug 19, 2025Some customers of 2024 – 2025 model year Grand Highlander Hybrid vehicles may experience one or more of the following complaints when the low fuel level warning light…
- 11015882Feb 12, 2025OBSOLETE NOTICE February 11, 2025: This bulletin is now obsolete. Please see T-SB-0021-25.
- 11016782Feb 10, 2025Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are…
- 11015496Feb 10, 2025Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are…
- 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.
- 11005084Jun 6, 2024After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and…
- 11005026Jun 6, 2024After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087. Upon investigation, it is found that the engine ECU has been damaged and…
- 11003640Apr 15, 2024Some 2021 – 2024 model year Toyota vehicles may require the download and installation of vehicle specific software or configuration software when the Electronic Control Unit…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2024 | 1 | 14% |
Other parts of the 2024 Toyota Grand Highlander Hybrid
3 complaintsTransmission and drivetrain
2 complaintsFuel system
1 complaintsHybrid propulsion system
1 complaintsVehicle speed control
1 complaints
← All problems reported for the 2024 Toyota Grand Highlander Hybrid
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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