Pinout Values and Diagnostic Parameters

DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM: TERMINALS OF ECU

TERMINALS OF ECU

1. CHECK MAIN BODY ECU RH (COWL SIDE JUNCTION BLOCK RH)





(a) Disconnect the DA, DD, DK, DM, K68 and U1 ECU connectors.
(b) Measure the resistance and voltage 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 DA, DD, DK, DM, K68 and U1 ECU connectors.
(d) Measure the voltage of the wire harness side connectors.





- If the result is not as specified, the ECU may have a malfunction.

2. CHECK CERTIFICATION ECU





(a) Disconnect the U28 ECU connector.
(b) Measure the resistance and voltage of the wire harness side connector.





- If the result is not as specified, there may be a malfunction on the wire harness side.

(c) Reconnect the U28 ECU connector.
(d) Measure the voltage of the connector.





- If the result is not as specified, the ECU may have a malfunction.