Wireless Door Lock Control System

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

1. INSTRUMENT PANEL JUNCTION BLOCK (MULTIPLEX NETWORK BODY ECU)





(a) Disconnect the multiplex network body ECU connector and instrument panel J/B connector.

(b) Check the voltage and resistance of each terminal of the wire harness side connector.

Standard:





HINT
*: without Smart Key System

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

(c) Reconnect the multiplex network body ECU connector and instrument panel J/B connector.

(d) Check the voltage of each terminal of the ECU side connector.

Voltage:





If the result is not as specified, the multiplex network body ECU may have a malfunction.

(*1): When operating the motor.

(*2): When operating the answer back function.