Wireless Door Lock Control System (w/o Smart Key System)

DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Smart Key System): TERMINALS OF ECU

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









(a) Disconnect the IB and IE junction block 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 in the wire harness.

(c) Reconnect the IB and IE junction block connectors.

(d) Measure the voltage of the wire harness side connectors.









If the result is not as specified, the junction block (ECU) may have a malfunction.