Vehicle Interior. Yaris. Ncp93, 131
Theft Deterrent Keyless Entry. Yaris. Ncp93, 131
Theft Deterrent System (For Sedan) -- 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.
| Symptom | Suspected Area | See page |
| Theft deterrent system cannot be set. | Engine hood courtesy switch circuit | YARIS_NCP93 RM0000012RH015X.html |
| Security indicator light circuit | YARIS_NCP93 RM0000012RJ014X.html | |
| ECU power source circuit | YARIS_NCP93 RM0000012RF026X.html | |
| Unlock warning switch circuit | YARIS_NCP93 RM000001575023X.html | |
| Luggage compartment door key cylinder switch circuit | - | |
| Theft warning ECU assembly | - | |
| Security indicator light does not blink when theft deterrent system is set. | Security indicator light circuit | YARIS_NCP93 RM0000012RJ014X.html |
| Theft warning ECU assembly | - | |
| Theft deterrent system can be set, but does not operate when engine hood is opened. | Engine hood courtesy switch circuit | YARIS_NCP93 RM0000012RH015X.html |
| Theft warning ECU assembly | - | |
| Theft deterrent system can be set, but is not canceled when ignition switch is turned to ACC or ON position. | Ignition switch circuit | YARIS_NCP93 RM0000012RG020X.html |
| Theft warning ECU assembly | - | |
| Theft deterrent system can be set, but still operates when luggage compartment door is opened with key. | Luggage compartment door key cylinder switch circuit | YARIS_NCP93 RM000002BSH006X.html |
| Theft warning ECU assembly | - | |
| While theft deterrent system is in warning operation, horns do not sound. | Security horn circuit | YARIS_NCP93 RM0000012RI015X.html |
| Theft warning ECU assembly | - | |
| Horns sound even when theft deterrent system is not set. | Security horn circuit | YARIS_NCP93 RM0000012RI015X.html |
| Theft warning ECU assembly | - |