2008 Toyota Highlander Hybrid: common problems

Owners of the 2008 Toyota Highlander Hybrid filed 197 complaints with NHTSA, most often about service brakes and electrical system. Details by component below, with sources.

Key figures

Owner complaints: 197
involving a crash: 6

What fails most often

1 Service brakes 57% of all complaints
2 Electrical system 18% of all complaints
3 Electronic stability control 13% of all complaints
4 Vehicle speed control 9% of all complaints
5 Powertrain 6% of all complaints
6 Engine 5% of all complaints
7 Tires 5% of all complaints
8 Hybrid propulsion system 4% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Service brakes: 113 complaints (57% of all), 4 of them with a crash reported by the owner.
Electrical system: 35 complaints (18% of all), 1 of them with a crash reported by the owner.
Electronic stability control: 25 complaints (13% of all).
Vehicle speed control: 18 complaints (9% of all), 1 of them with a crash reported by the owner.
Powertrain: 11 complaints (6% of all).

Symptoms owners describe

How many of the 197 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

warning lights, check engine53 · 27%
stalls while driving17 · 9%
brake failure13 · 7%
knocking, grinding or other noise5 · 3%
rollaway, parking brake5 · 3%
infotainment or screen glitches5 · 3%
jerking, harsh shifts4 · 2%
unintended acceleration4 · 2%
loss of power / limp mode3 · 2%
smoke, burning smell, fire3 · 2%

Components owners complain about

Component	Owner complaints	involving a crash
Service brakes	113	4
Electrical system	35	1
Electronic stability control	25	0
Vehicle speed control	18	1
Powertrain	11	0
Engine	10	0
Tires	9	0
Hybrid propulsion system	8	0
Steering	6	0
Fuel/propulsion system	5	0
Structure	5	0
Engine and cooling	3	0
Wheels	3	0
Air bags	2	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

Braking power assist failure caused fender bender in parking lot, leaking brake fluid found at brake pump. Dash warning lights appeared the next day.
Service brakes · crash · 2018-08-20 · NHTSA complaint #11120965
I was driving to work when suddenly my dashboard displayed the abs vsc warning lights. I brought my car to toyota dealership for them to run the diagnostics on it, which cost me $ 100. After which I was informed that the abs actuator needs to be replaced for about $4500.
Service brakes · crash · 2018-01-15 · NHTSA complaint #11062795
While stopped at a railroad crossing, the contact stated that the vehicle stalled causing a train to hit it. The dealer was notified and the vehicle was awaiting inspection. The contact called the manufacturer who arranged an inspection. The vehicle had not been repaired.
Electrical system · crash · 2010-11-29 · NHTSA complaint #10368157
The contact stated that while driving on several occasions at various speeds, the master, brake system, ABS warning, and traction control warning lights illuminated.
Service brakes · 2025-04-15 · NHTSA complaint #11654687
While in a parking lot, the vehicle went into fail safe limp home mode and the vehicle stalled. There were no warning indicators illuminated. The vehicle was towed to newark toyota world ([address], newark, [ZIP], [phone]) to be diagnosed, but the failure could not be duplicated.
Hybrid propulsion system · 2019-08-15 · NHTSA complaint #11244155
I was driving my car all of a sudden emergency lights went on, brakes lights, 4wd system lights too telling me to pull over once I pulled over on to side of the road I put it in park shut the car off ,turned it back off to see a change put it in drive the car was stuck and all lights previously stated were flashing a…
Electronic stability control · 2018-10-17 · NHTSA complaint #11141127
Vehicle hybrid/engine shut off while driving. Various warning lights lit up including vsc, hybrid system, and check engine. I was forced to change lanes with the car off but moving at about 40 mph and pull over on a side street. I as able to restart the vehicle and continue my drive.
Electrical system · 2018-07-30 · NHTSA complaint #11114691
The abs ,vsc ,check engine light coming on when accelerating. Stating to park vehicle and take it to the dealer.
Electronic stability control · 2018-07-08 · NHTSA complaint #11110097

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20083
20097
201036
20112
20129
201317
20148
20158
201621
201731
201842
201910
20211
20252

Comparison

By complaint count this model year ranks 2,070 of 36,656 model years in the NHTSA data (top 6% most complained about).

On average one model year of the Highlander Hybrid has 38 complaints (22 years in the data). This year has 197, above average.

What to check before buying

Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
Electronic stability control. ABS/ESC sensors, steering angle, codes after suspension repair.
Vehicle speed control. Accelerator pedal, cruise control, throttle codes.

Other years of this model

Questions and answers

What are the most common problems with the 2008 Toyota Highlander Hybrid?

Owner complaints to NHTSA most often mention: service brakes, electrical system, electronic stability control. Total complaints: 197. The most frequent symptoms in complaint texts: warning lights, check engine (27%), stalls while driving (9%), brake failure (7%).

How many service bulletins (TSB) were issued for the 2008 Toyota Highlander Hybrid?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 2008 Toyota Highlander Hybrid from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 2008 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.