Suspension & Axle. Lexus Gs430, Gs300. Uzs190 Grs190
Tire And Wheel. Lexus Gs430, Gs300. Uzs190 Grs190
Tire Pressure Warning System -- Problem Symptoms Table |
| Symptom | Suspected area | See page |
| Tire pressure warning system does not operate. | 1. Tire pressure monitor valve sub-assembly | - |
| 2. Tire pressure monitor receiver assembly | - | |
| 3. Power source circuit | Click here | |
| 4. TC and CG terminal circuit | Click here | |
| 5. Combination meter assembly | Click here | |
| 6. Tire pressure monitor ECU | - | |
| DTC check cannot be done. | 1. Power source circuit | Click here |
| 2. TC and CG terminal circuit | Click here | |
| 3. Tire pressure monitor ECU | - | |
| Tire pressure warning light malfunctions (Does not light up). | 1. Power source circuit | Click here |
| 2. Tire pressure warning light circuit | Click here | |
| 3. Combination meter assembly | Click here | |
| 4. Tire pressure monitor ECU | - | |
| Tire pressure warning light malfunctions (Remains on). | 1. Tire pressure check | Click here |
| 2. Tire pressure monitor ECU connector poorly connected | - | |
| 3. Tire pressure warning light circuit | Click here | |
| 4. Combination meter assembly | Click here | |
| 5. Tire pressure monitor ECU | - | |
| Tire pressure warning light malfunctions (Blinking). | 1. Check DTC | Click here |
| 2. TC and CG terminal circuit | Click here | |
| 3. Test mode (SIGNAL CHECK) | Click here | |
| 4. Tire pressure monitor ECU | - | |
| Initialization cannot be done. | 1. Test mode (SIGNAL CHECK) | Click here |
| 2. Tire pressure warning reset switch | Click here | |
| 3. Tire pressure monitor ECU | - | |
| Cannot be switched between "MAIN" and "2nd" | 1. Tire select switch | Click here |
| 2. Wire harness | - | |
| 3. Tire pressure monitor ECU | - |