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Wireless Door Lock Control System (W/O Smart Entry System)

TERMINALS OF ECU

1. 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.
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