Wireless Door Lock Control System (W/O Smart Entry System)
TERMINALS OF ECU1. CHECK MAIN BODY ECU (INSTRUMENT PANEL J/B)
a. Disconnect the main body ECU (instrument panel J/ B) connectors.
b. Measure the resistance and voltage between each terminal of the wire harness side connectors and body ground.
If the result is not as specified, there may be a malfunction on the wire harness side.
c. Reconnect the main body ECU (instrument panel J/ B) connectors.
d. Measure the voltage between each terminal of the wire harness side connectors and body ground.