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Accessory Power Socket: Inspection

  1. Double cab (115 V):INSPECT MAIN SWITCH CONTINUITY 
    TESTER CONNECTION SPECIFIED CONDITION

    Switch Position Tester Connection Specified Condition
    ON 3 - 6 Continuity
    OFF 3 - 6 No continuity

    If the continuity is not as specified, replace the switch.

    Fig 1: Identifying Main Switch Connector Terminals
    G02931775Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. Double cab (115 V):INSPECT MAIN SWITCH INDICATOR LIGHT OPERATION 
    1. Connect the positive (+) lead from the battery to terminal 3 and the negative (-) lead to terminal 2.
    2. Push the main switch and check that the indicator light turns on.

      If operation is not as specified, replace the switch.

      Fig 2: Inspecting Main Switch Indicator Light Operation
      G02931776Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. Double cab (115 V):INSPECT INVERTER RELAY CONTINUITY 
    INVERTER RELAY - DOUBLE CAB (115 V)

    Tester Connection Specified Condition
    3 - 5 No continuity
    3 - 5 Continuity (When battery voltage is applied to terminals 1 and 2)

    If the continuity is not as specified, replace the switch.

    Fig 3: Checking Inverter Relay Continuity (Double Cab (115V))
    G02931777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. Double cab (12 V):INSPECT ACC RELAY AND ACC CUT RELAY CONTINUITY 
    ACC RELAY AND ACC CUT RELAY - DOUBLE CAB (12 V)

    Tester Connection Specified Condition
    3 - 5 No continuity
    3 - 5 Continuity (When battery voltage is applied to terminals 1 and 2)

    If the continuity is not as specified, replace the switch.

    Fig 4: Checking ACC Relay And ACC Cut Relay Continuity (Double Cab (12V))
    G02931778Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. Except double cab:INSPECT POWER OUTLET RELAY (Marking: PWR OUTLET) CONTINUITY 
    POWER OUTLET RELAY - EXCEPT DOUBLE CAB

    Tester Connection Specified Condition
    3 - 5 No continuity
    3 - 5 Continuity (When battery voltage is applied to terminals 1 and 2)

    If the continuity is not as specified, replace the switch.

    Fig 5: Checking Power Outlet Relay Continuity (Except Double Cab)
    G02931779Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. Double cab (115 V):INSPECT VOLTAGE INVERTER CIRCUIT 

    Disconnect the connector from the voltage inverter and check the connector on the wire harness side, as shown in the table.

    VOLTAGE INVERTER CIRCUIT - DOUBLE CAB (115 V)

    Main Switch Position Tester Connection Specified Condition
    ON 1 - 4 10 - 14V
    OFF 1 - 4 No continuity

    If the result is not as specified, replace the inverter.

    Fig 6: Identifying Wire Harness Side Voltage Inverter Connector Terminals
    G02931780Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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