Pinout Values and Diagnostic Parameters
TERMINALS OF ECUTerminals Of ECU:
1. CHECK DRIVER SIDE JUNCTION BLOCK ASSY (BODY ECU) (LEFT SIDE)
Pinouts:
a. Disconnect the B4 body ECU connector and check the continuity of terminal of the disconnected connector.
HINT: If the result is not as specified, the vehicle's side may malfunction.
Pinouts:
b. Reconnect the B4 connector, and check the voltage of the wire harness side connector.
HINT: If the result is not as specified, the body ECU may malfunction.
Terminals Of ECU:
2. CHECK DRIVER SIDE JUNCTION BLOCK ASSY (BODY ECU) (REAR SIDE)
a. Disconnect the 2B, 2E and 2F driver side J/B connectors.
Pinouts:
b. Check the voltage and continuity of each terminal of the wire harness side connectors.
HINT: If the result is not as specified, the vehicle's side may malfunction.
c. Reconnect the 2B, 2E and 2F driver side J/B connectors.
Pinouts:
d. Check the voltage and continuity of each terminal of the wire harness side connectors.
HINT: If the result is not as specified, the driver side J/B (body ECU) may malfunction.