Pinout Values and Diagnostic Parameters

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

1. CHECK MAIN BODY ECU (INSTRUMENT PANEL JUNCTION BLOCK)

(a) Disconnect the 2A, 2B, 2C, 2E, 2F and 2G junction block connectors and E63 main body ECU connector.









(b) Measure the resistance and voltage between each terminal of the wire harness side connectors and body ground.





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

(c) Reconnect the main body ECU and instrument panel junction block connectors.

(d) Measure the voltage between each terminal of the wire harness side connectors and body ground.





HINT
*: Operates only when the answer back function is enabled.