Keyless Entry Module: Testing and Inspection

TERMINALS OF ECU

Terminals Of ECU/Pinouts:

1. CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSY (BODY ECU)
a. Disconnect the B6 ECU connector.
b. Disconnect the IB, IC, ID, IE and IH instrument panel junction block connectors.
c. Check the voltage or continuity of each terminal of the wire harness side connectors.

Standard:

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

d. Reconnect the B6 ECU connector.
e. Reconnect the IB, IC, ID, IE and IH instrument panel junction block connectors.
f. Check the voltage of each terminal of the connectors.

Standard:

If the result is not as specified, the instrument panel junction block (body ECU) may malfunction.