P0725

WIRING DIAGRAM





CIRCUIT DESCRIPTION
This signal is sent from ignition primary circuit. TCM uses this signal as one of the factors to detect malfunction of TCC operation.

DTC CONFIRMATION PROCEDURE
1. Turn ignition switch OFF.
2. Clear DTC stored in TCM and ECM.
3. Start engine and run it for 30 sec. or more.
4. Stop engine (Turn ignition switch OFF).
5. Restart engine and check DTC after 30 sec. or more.





INSPECTION