Front assembly: seat heater/cooler
Risk. If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
NHTSA has logged 96 owner complaints about the 2008 Toyota 4RUNNER, most often about the power train. It is covered by 5 safety recalls, and for recall 16V-396 the manufacturer reports only 24% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 16, 2026. Updated daily.
96 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Power train | 27 | 1 |
| Structure | 16 | 0 |
| Vehicle speed control | 16 | 4 |
| Suspension | 11 | 1 |
| Service brakes | 10 | 2 |
| Engine | 7 | 1 |
| Electrical system | 5 | 1 |
| Service brakes, hydraulic | 5 | 0 |
| Steering | 5 | 1 |
| 8 other systems | 19 | 5 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
Risk. Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.
Risk. A STUCK OPEN ACCELERATOR PEDAL MAY RESULT IN VERY HIGH VEHICLE SPEEDS AND MAKE IT DIFFICULT TO STOP THE VEHICLE, WHICH COULD CAUSE A CRASH, SERIOUS INJURY OR…
Risk. A DRIVER MAY OVERLOAD A VEHICLE WHICH MAY INCREASE THE RISK OF A CRASH.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Toyota.
25kmiles, median
Based on the odometer reading in 22 power train complaints. 68% were reported before 100,000 miles.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the 4RUNNER median. How we score
2008 Toyota 4Runner 4-DR. w/SAB in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

Federal investigations that included the 2008 Toyota 4RUNNER, and the recalls they led to.
Recent power train complaints filed with NHTSA, shortened. Personal details are removed.
DIAGNOSIS FOUND TRANS FLUID WICKING UP HARNESS TO ENGINE ECM CONTAMINATING HARNESS AND ECU GIVEN FALSE/ABNORMAL READINGS AT ECM. EXTENSIVE REPAIRS NECESSARY W/ INTERNAL TRANS WIRE REPLACEMENT, ENGINE HARNESS REPLACEMENT & ENGINE ECU REPLACEMENT. OTHER CLEANING MAY BE NECESSARY OR OTHER HARNESS…
The actuator in the transfer case went bad in such a way as to not allow the vehicle either move (under its own power) or to be in a parked state; though the shifter and indicator lights indicated PARK and although you could turn off the vehicle and also remove the key, the vehicle was actually in…
VEHICLE DISPLAYED A CHECK ENGINE LIGHT DUE TO A NON SEALING GAS CAP. THIS CONDITION ALSO DISABLES THE STABILITY CONTROL SYSTEM. VEHICLE LOST CONTROL ON WET CONDITIONS AND WAS UNABLE TO RECOVER DUE TO ALL TRACTION AND STABILIZATION SYSTEMS BEING TURNED OFF DUE TO A CHECK ENGINE LIGHT (FAULTY GAS…
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.