Suspension. Yaris. Ncp93, 131
Tire Pressure Monitoring. Yaris. Ncp93, 131
Tire Pressure Warning System (For Hatchback) -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, 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 this system before inspecting the suspected areas below.
| Symptom | Suspected Area | See page |
| Tire pressure warning light does not illuminate despite tire pressure decreasing | Initialization | YARIS_NCP93 RM000000XMZ073X.html |
| Check Data List (ID Tire Inflation Pressure) | YARIS_NCP93 RM000000XMY06RX.html | |
| ID code check (Registration) | YARIS_NCP93 RM000000XN107WX.html | |
| Tire pressure warning light remains illuminated (Goes off during initial check) | Tire pressure warning light circuit | YARIS_NCP93 RM000000XN3050X.html |
| Tire pressure warning light remains illuminated (Illuminates during initial check) | Check Data List (ID Tire Inflation Pressure) | YARIS_NCP93 RM000000XMY06RX.html |
| Tire pressure adjustment | YARIS_NCP93 RM000000OQN01OX.html | |
| ID code check (Registration) | YARIS_NCP93 RM000000XN107WX.html | |
| Initialization | YARIS_NCP93 RM000000XMZ073X.html | |
| Initialization cannot be done | Tire pressure warning reset switch | YARIS_NCP93 RM000000XN3050X.html |
| DTC check cannot be done | TC and CG terminal circuit | YARIS_NCP93 RM000000XIU0ETX.html |
| ECU power source circuit | YARIS_NCP93 RM000000XN2061X.html |