Steering. Lexus Gs430, Gs300. Uzs190 Grs190
Steering Column. Lexus Gs430, Gs300. Uzs190 Grs190
Variable Gear Ratio Steering System -- Problem Symptoms Table |
- HINT:
- If a normal system code is displayed during the DTC check but the problem still occurs, check the circuits for each problem symptom in the order given in the table below and proceed to the relevant troubleshooting page.
| Symptom | Suspected area | See page |
| Steering wheel is off-center | Steering wheel is off-center or deviates from neutral position | Click here |
| VGRS system stops or does not operate | Only if the following (1 to 4) is all normal and the problem is still occurring, replace the steering control ECU. | Click here |
| 1. Actuator temperature is abnormal | Click here | |
| 2. IG power source circuit | Click here | |
| 3. IG or PIG power supply circuit | Click here | |
| 4. Power steering system (check steering effort) | Click here | |
| Steering angle differs between left and right | Steering angle differs between left and right | Click here |
| Steering wheel vibrates or abnormal noise is heard from steering wheel | Steering wheel vibrates or abnormal noise is heard from steering wheel | Click here |
| Master warning light (VGRS) malfunction | Master warning light circuit | Click here |