AC 120 V Outlet Main Switch Indicator Circuit

AC 120 V OUTLET MAIN SWITCH INDICATOR CIRCUIT





Diagnosis Procedure
1.CHECK HARNESS BETWEEN INVERTER UNIT AND AC 120 V OUTLET MAIN SWITCH
1. Turn ignition switch OFF.
2. Disconnect inverter unit connector and AC 120 V outlet main switch connector.
3. Check continuity between inverter unit harness connector and AC 120 V main switch harness connector.





4. Check continuity between inverter unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 2.
NO - Repair the harnesses or connectors.
2.CHECK AC 120 V OUTLET MAIN SWITCH GROUND CIRCUIT
Check continuity between AC 120 V outlet main switch harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - Repair the harnesses or connectors.
3.CHECK AC 120 V OUTLET MAIN SWITCH INDICATOR OUTPUT SIGNAL
1. Connect AC 120 V outlet main switch connector and inverter unit connector.
2. Turn ignition switch ON.
3. AC 120 V outlet main switch ON. (AC 120 V output is normal)
4. Check for voltage between the inverter unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Replace inverter unit.
4.CHECK AC 120 V OUTLET MAIN SWITCH INDICATOR
1. AC 120 V outlet main switch ON. (AC 120 V output is normal)
2. Check that AC 120 V outlet main switch indicator is illuminated.
Is the inspection result normal?
YES - INSPECTION END
NO - Replace AC 120 V outlet main switch.