Securities. Lexus Is250, Is220D. Gse20 Ale20
Engine Immobiliser. Lexus Is250, Is220D. Gse20 Ale20
Engine Immobiliser System (For 4Gr-Fse) -- Problem Symptoms Table |
| Symptom | Suspected area | See page |
| Engine does not start | 1. Key | Click here |
| 2. ID code box power source circuit | Click here | |
| 3. Certification ECU power source circuit | Click here | |
| 4. Steering lock ECU power source circuit | Click here | |
| 5. Entry and start system | Click here | |
| 6. SFI system | Click here |