Component Tests and General Diagnostics

INSPECTION







1. INSPECT MAIN SWITCH CONTINUITY
If continuity is not as specified, replace the switch.




2. INSPECT MAIN INDICATOR LIGHT OPERATION
a. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2.
b. Push the main switch and check that the indicator light comes on.
If operation is not as specified, replace the switch.







3. INSPECT INVERTER RELAY CONTINUITY
If continuity is not as specified, replace the relay.







4. INSPECT VOLTAGE INVERTER CIRCUIT
Disconnect the connector from the voltage inverter and inspect the connector on the wire harness side as shown in the table.
If the circuit is not as specified, inspect the circuits connected to other parts.










5. INSPECT INSTRUMENT PANEL J/B (IPO) CIRCUIT
Disconnect the connector from the instrument panel J/B and inspect the connector on the wire harness side as shown in the table.
If the circuit is not as specified, inspect the circuit connected to other parts.