On-Vehicle Inspection

1. Remove the relay block cover upper.
2. Remove the fuel pump relay.
   Fig 1: Identifying Relay Block Cover Upper & Fuel Pump Relay

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: Identifying Fuel Pump Relay

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Check the resistance.
   1. Using an ohmmeter, measure the resistance between the terminals.

      Standard resistance 

      STANDARD RESISTANCE SPECIFICATIONS
      
      

      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)

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

1. Install the fuel pump relay.
2. Install the relay block cover upper.

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