Securities. Lexus Gs430, Gs300. Uzs190 Grs190
Engine Immobiliser. Lexus Gs430, Gs300. Uzs190 Grs190
Engine Immobiliser System -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of the problem symptom. The potential cases of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected area in the order they are listed. Replace parts as necessary.
| Symptom | Suspected area | See page |
| Engine does not start | Immobiliser code ECU power source circuit | Click here |
| Certification ECU power source circuit | Click here | |
| Steering lock ECU power source circuit | - | |
| Entry and start system (3GR-FE) | Click here | |
| Entry and start system (3GR-FSE) | Click here | |
| Entry and start system (3UZ-FE) | Click here | |
| SFI system (3GR-FE) | Click here | |
| SFI system (3GR-FSE) | Click here | |
| SFI system (3UZ-FE) | Click here |