AI DamageToyota 4X2: problems, complaints, bulletins
Summary for the Toyota 4X2 across 2 model years: 4 owner complaints and 0 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 1993 | 3 | 1 | 0 | 0 |
| 1991 | 1 | 1 | 0 | 0 |
What fails most often
- 1 Structure 50% of all complaints
- 2 Service brakes 25% of all complaints
- 3 Vehicle speed control 25% of all complaints
- Structure: 2 complaints (50% of all).
- Service brakes: 1 complaints (25% of all), 1 of them with a crash reported by the owner.
- Vehicle speed control: 1 complaints (25% of all), 1 of them with a crash reported by the owner.
Symptoms owners describe
How many of the 4 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Structure | 2 | 0 | 0 |
| Service brakes | 1 | 1 | 0 |
| Vehicle speed control | 1 | 1 | 0 |
What owners report
Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.
On five occasions vehicle would suddenly surge forward intermittently . Acceleration appeared to occur whenever the vehicle was in low speed/ while parked/ when brake were applied or when vehicle would be coming to a stop. This problem has caused three accidents. Dealer / manufacturer refused to accept responsibility.
1993 toyota 1/2 t - the under carriage is so rusted that the bumper broke loose from the drivers side and was bouncing off the road. Fortunately the other side held until we could get pulled off the highway. We already replaced the under body tire holder as it was rusted we could not lower the spare.
The frame of the truck is rusted through the wall of the inner frame facing the midline. There are only three main spots. One of them is 3" x 2? Facing the gas tank. The two other holes are on each side of the frame anterior to the gas tank supporting beam. These two holes are almost as tall as the frame height.
When owners complained
NHTSA complaints by filing year. The peak shows at what age the problems show up most.
What to check before buying
- Structure. Rails, pillars, panel gaps, signs of pulling or welding.
- Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
- Vehicle speed control. Accelerator pedal, cruise control, throttle codes.
Other models of this make
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 2026-11-06.