Diagnostic Trouble Code Chart
HINT:
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to "See" in the DTC chart.
- The following is the troubleshooting procedure for the wireless door lock control of a vehicle without the smart key system.
For the troubleshooting procedure for the wireless door lock control of a vehicle with the smart key system, refer to the SMART KEY SYSTEM .
- Inspect the fuse and relay before investigating the trouble areas shown in the table below.
WIRELESS DOOR LOCK CONTROL SYSTEM
| DTC No. | Detection Item | Trouble Area | See |
|---|---|---|---|
| B1242 | Wireless Door Lock Tuner Circuit Malfunction |
|
DTC B1242: WIRELESS DOOR LOCK TUNER CIRCUIT MALFUNCTION |