Pinout Values and Diagnostic Parameters
TERMINALS OF ECU1. CHECK MAIN BODY ECU RH
a. Disconnect the RD and RK junction block connectors.
b. Disconnect the J75 ECU connector.
c. Measure the resistance and voltage according to the value(s) in the table.
If the result is not as specified, there may be a malfunction on the wire harness side.
d. Reconnect the RD and RK junction block connectors.
e. Reconnect the J75 ECU connector.
f. Measure the voltage according to the value(s) in the table.
If the result is not as specified, the ECU may have a malfunction.