WIRELESS DOOR LOCK CONTROL SYSTEM PROBLEM SYMPTOMS TABLE
Tech Tips
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.
| Symptom | Suspected Area | See page |
|---|---|---|
| Wireless control function and entry function do not operate | Proceed to "All Door Entry Lock/Unlock Functions and Wireless Functions do not Operate" | |
| Wireless control function does not operate but entry function operates | Replace electrical key transmitter | |
| Answer-back function does not operate | Proceed to "No Answer-Back" | |
| Automatic lock function only does not operate | Perform operation check | |
| Front door courtesy switch | ||
| Rear door courtesy switch | ||
| Illuminated entry function only does not operate | Perform operation check | |
| Front door courtesy switch | ||
| Rear door courtesy switch | ||
| Door ajar warning function only does not operate (except China) | Perform operation check | |
| Front door courtesy switch | ||
| Rear door courtesy switch | ||
| Meter/gauge system | ||
| Panic alarm function only does not operate*1 | Perform operation check | |
| Theft deterrent system | ||
| Memory call function only does not operate | Perform operation check | |
| Front power seat control system | ||
| Power tilt and power telescopic steering column system | ||
| Power mirror control system | ||
| Power window open/close function only does not operate | Perform operation check | |
| Power window control system | ||
| Sliding roof open/close function only does not operate | Perform operation check | |
| Sliding roof system | ||
| Back door does not open/close even though power back door switch is pressed*2 | Power back door system | |
| Back door does not open/close even though power back door switch is pressed. However, pressing back door close switch closes the door.*2 | Replace electrical key transmitter |
*1: w/ Panic Switch
*2: w/ Power Back Door System