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HOMESERVICE MANUALSTOYOTA2009FJ CRUISER RWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM - SYSTEM AND CIRCUIT TESTING, ON-VEHICLE INSPECTION, REMOVAL, INSPECTION & INSTALLATIONFUEL PUMP RELAYON-VEHICLE INSPECTION
2009 Toyota FJ Cruiser RWD

On-Vehicle Inspection

2009 Toyota FJ Cruiser RWDSECTION On-Vehicle Inspection
  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
  2. REMOVE FUEL PUMP RELAY 
    1. Remove the relay block cover upper.
      2. Fig 1: Identifying Relay Block Cover Upper And Fuel Pump Relay
      G05109013Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the fuel pump relay.
  3. INSPECT FUEL PUMP RELAY 
    1. Check the resistance.
      1. Using an ohmmeter, measure the resistance between the terminals.

        Standard resistance 

        STANDARD RESISTANCE

        Tester Connection Specified Condition
        3 - 4 Below 1 Ω
        10 kΩ or higher
        (Battery voltage applied to terminals 1 and 2)
        3 - 5 10 kΩ or higher
        Below 1 Ω
        (Battery voltage applied to terminals 1 and 2)
        Fig 2: Identifying Fuel Pump Relay
        G05109014Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

        If the result is not as specified, replace the fuel pump relay.

  4. INSTALL FUEL PUMP RELAY 
    1. Install the fuel pump relay.
    2. Install the relay block cover upper.
  5. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 

    Torque: 3.9 N*m (40 kgf*cm, 35 in.*lbf) 

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.