Engine. Lexus Gs430, Gs300. Uzs190 Grs190
3Gr-Fse Starting. Lexus Gs430, Gs300. Uzs190 Grs190
Entry And Start System -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of the problem symptom. The potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to the system before inspecting the suspected areas below.
| Symptom | Suspected area | See page |
| Power Source Mode does not Change | B2271 | Click here |
| B2272 | Click here | |
| B2273 | Click here | |
| B2274 | Click here | |
| B2278 | Click here | |
| Engine Switch Indicator Circuit | Click here | |
| Room Oscillator does not Recognize Key | Click here | |
| Engine Switch | Click here | |
| Key | Click here | |
| Immobiliser code ECU | - | |
| Power Source Control ECU | - | |
| Wire Harness | Click here | |
| Engine does not Start | DTC for Push-button Start Function | Click here |
| Power Source Mode does not Change | Click here | |
| Engine Immobiliser System | Click here | |
| Steering Lock System | Click here | |
| SFI System | Click here | |
| Engine Switch | Click here | |
| Power Source Control ECU | - | |
| Wire Harness | Click here |