Pinout Values and Diagnostic Parameters

TERMINALS OF ECU

Terminal Of Control Module/Pinouts - Check Instrument Panel J/B Assy (Multiplex Network Body ECU):

CHECK INSTRUMENT PANEL J/B ASSY (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.
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.