Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.
HINT:
- If a trouble code is displayed during the DTC check, inspect the suspected areas listed for that code.
- Inspect the fuse and relay before investigating the suspected areas shown in the table below.
Wireless Door Lock Control
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item | Suspected Area |
|---|---|---|
| B1242 | Wireless Door Lock Tuner Circuit Malfunction |
|