Diesel Data: Automotive Repair

Pinout Values and Diagnostic Parameters

TERMINALS OF ECU

CHECK DOOR CONTROL RELAY ASSEMBLY

Terminals Of Control Module/Pinouts:




a. Disconnect the D4 relay connector.




b. Measure the voltage and resistance of each terminal of the wire harness side connector.
c. Reconnect the D4 relay connector.




d. Measure the voltage of each terminal of the connector.