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On-Vehicle Inspection (To 10/2008)

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    WARNING:

    Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

  2. INSPECT FUEL PUMP RELAY (Marking: F/PMP) 
      Fig 1: Fuel Pump Relay Circuit Diagram
      GTY148870Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the engine room No. 2 relay block cover.
    2. Remove the fuel pump from the engine room No. 2 junction block.
    3. Inspect the resistance of the fuel pump relay.

      Standard resistance

      Terminal No. Specified Condition
      1 - 2 63 to 91 Ω
      3 - 4 Below 10 kΩ or higher (when battery voltage is applied to terminals 1 and 2)
    4. Reinstall the fuel pump relay to the engine room No. 2 junction block.
    5. Reinstall the engine room No. 2 relay block cover.
  3. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  4. PERFORM INITIALIZATION 
    1. Perform initialization. Refer to INITIALIZATION .
      NOTE:

      Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.

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