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.