DTC B2780 Push Switch/Key Unlock Warning Switch Malfunction: Description
This DTC will be output if the transponder key ECU assembly does not detect that the un-lock warning switch is ON even when the ignition switch is ON. Under normal conditions, the un-lock warning switch assembly is ON when the ignition switch is ON.
DTC TROUBLE DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2780 | Un-lock warning switch ON is not detected when ignition switch is ON |
|