Symptom Table
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
WIRELESS DOOR LOCK CONTROL SYSTEM - SYMPTOM REFERENCE
| Symptoms | Faulty part | Reference |
|---|---|---|
| Wireless control function and entry function do not operate | Refer to NEITHER SMART LOCK NOR SMART UNLOCK OPERATION WORKS ON ANY OF THE DOORS (WIRELESS FUNCTION DOES NOT WORK EITHER) | - |
| Wireless function does not operate, but entry function operates | Replace electrical key transmitter sub-assembly | - |
| No answer-back | Refer to "NO ANSWER-BACK " | |
| Only auto lock function does not operate properly | Perform 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 | |
| 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 | |
| Lighting system (door courtesy light switch circuit) | - | |
| Main body ECM (multiplex network body ECM) | - | |
| Instrument panel junction block assembly | - |