Symptom Table
WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Use the following table to identify the cause of the symptom. If multiple areas are listed as the causes, they are indicated in the [Faulty part] column according to the order of probability of causing the symptom. Check the possible causal areas in the list order and confirm each symptom. Replace faulty parts as necessary.
- Before inspecting the areas listed in "Possible cause" below, check the fuses and the relays related to this system.
WIRELESS DOOR LOCK CONTROL SYSTEM
| Symptoms | Faulty part | Refer To |
|---|---|---|
| Wireless control function and entry function do not operate | Refer to "All door entry lock and unlock function and wireless function do not operate" | - |
| Wireless function does not operate, but entry function operates | Replace electrical key transmitter sub-assembly | - |
| No answer-back | Refer to "No answer-back" | ANSWER-BACK FUNCTION DOES NOT WORK (HAZARD + BUZZER). |
| Only auto lock function does not operate properly | Perform operation check | OPERATION CHECK |
| Lighting system (door courtesy light switch circuit) | - | |
| Main body ECM (multiplex network body ECM) | - | |
| Instrument panel junction block assembly | - | |
| Only illumination entry function does not operate | Perform operation check | OPERATION CHECK |
| Lighting system | - | |
| Main body ECM (multiplex network body ECM) | - | |
| Instrument panel junction block assembly | - | |
| Only door open warning function does not operate | Perform operation check | OPERATION CHECK |
| Lighting system (door courtesy light switch circuit) | - | |
| Main body ECM (multiplex network body ECM) | - | |
| Instrument panel junction block assembly | - |