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Fuel Pump Relay: Inspection

  1. REMOVE FUEL PUMP RELAY 
    Fig 1: Identifying Engine Room Relay Box
    G02636175Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSPECT FUEL PUMP RELAY 
    1. Using an ohmmeter, check for continuity between each terminal.

      Specified condition: 

      TERMINAL AND SPECIFIED CONDITION SPECIFICATION

      Terminal No. Specified condition
      1-2 3-4 Continuity
      3-5 No continuity
    2. Using an ohmmeter, check for continuity between terminals 3 and 5 when the battery voltage is applied across terminals 1 and 2.
      Fig 2: Checking Continuity Between Terminals 3 And 5
      G02636176Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Specified condition: Continuity 

  3. INSTALL FUEL PUMP RELAY 
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