Pinout Values and Diagnostic Parameters
TERMINALS OF ECU1. CHECK DRIVER SIDE JUNCTION BLOCK ASSY (BODY ECU) (REAR SIDE)
Terminals Of Control Module/Pinouts:
a. Disconnect the 2B, 2E, 2F and 2R driver side J/B connectors.
b. Check the voltage and continuity of each terminal of the wire harness side connectors.
HINT: If the value is not as specified the vehicle may be defective. In this case, inspect the harness, connector and fuse between the ECU and battery, then repair or replace it if necessary.
2. CHECK DRIVER SIDE JUNCTION BLOCK ASSY (BODY ECU) (LEFT SIDE)
Terminals Of Control Module/Pinouts:
a. Disconnect the B5 and B6 ECU connectors.
b. Check the continuity of each terminal of the wire harness side connectors.
HINT: If the value is not as specified the vehicle may be defective. In this case, inspect the harness, connector and fuse between the ECU and battery, then repair or replace it if necessary.
c. Reconnect the wire harness side connector to the B5 and B6 driver side J/B (body ECU) connectors.
d. Check the voltage of each terminal of the wire harness side connectors.
HINT: If the value is not as specified the vehicle may be defective. In this case, inspect the harness, connector and fuse between the ECU and battery, then repair or replace it if necessary.