Power Seat Control Module: Testing and Inspection

TERMINALS OF ECU

1. CHECK POSITION CONTROL ECU & SWITCH ASSY

Terminals Of Control Module/Pinouts:

a. Disconnect the P32 and P33 ECU & switch connectors.




b. Check the voltage of each terminal of the wire harness side connectors.
If the result is not as specified, there may be a malfunction on the wire harness side.

c. Reconnect the P32 and P33 ECU & switch connectors.




d. Check the voltage of each terminal of the connectors.
If the result is not as specified, the position control ECU & switch may be malfunctioning.