Wireless Door Lock Control System

TERMINALS OF ECU




1. CHECK INSTRUMENT PANEL J/B ASSEMBLY (MULTIPLEX NETWORK BODY ECU)

a. Disconnect the B6, B7, B8 and B9 ECU connectors.
b. Disconnect the 2A, 2D, 2F and 2M J/B connectors.




c. Measure the voltage and resistance of the wire harness side connectors.
If the result is not as specified, there may be a malfunction on the wire harness side.
*1 : Coupe
*2 : Convertible

d. Reconnect the B6, B7, B8 and B9 ECU connectors.
e. Reconnect the 2A, 2D, 2F and 2M J/B connectors.




f. Measure the voltage of the connectors.
If the result is not as specified, there may be a malfunction on the J/B assembly (multiplex network body ECU).