INTEGRATION RELAY INSPECTION

PROCEDURE

1. INSPECT NO. 1 INTEGRATION RELAY

   

   Text in Illustration

   *1

   No. 1 Integration Relay

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   1. EFI MAIN RELAY:

      
      

      1. 

         Measure the resistance according to the value(s) in the table below.

         Standard Resistance
         Tester Connection Condition Specified Condition 1B-1 - 1A-8 Battery voltage is not applied between terminals 1C-7 and 1E-2 10 kΩ or higher 1B-1 - 1A-8 Battery voltage is applied between terminals 1C-7 and 1E-2 Below 1 Ω 1B-1 - 1C-3 1B-1 - 1C-4 1B-1 - 1C-6 1B-1 - 1C-9 1B-1 - 1C-10
         Text in Illustration *1 Component without harness connected (No. 1 Integration Relay)

         If the resistance is not as specified, replace the No. 1 integration relay.

   2. A/F HTR RELAY:

      
      

      1. 

         Measure the resistance according to the value(s) in the table below.

         Standard Resistance
         Tester Connection Condition Specified Condition 1A-6 - 1D-1 Battery voltage is not applied between terminals 1A-8 and 1E-2 10 kΩ or higher 1A-6 - 1D-1 Battery voltage is applied between terminals 1A-8 and 1E-2 Below 1 Ω 1A-7 - 1D-1
         Text in Illustration *1 Component without harness connected (No. 1 Integration Relay)

         If the resistance is not as specified, replace the No. 1 integration relay.

   3. IG2 RELAY:

      
      

      1. 

         Measure the resistance according to the value(s) in the table below.

         Standard Resistance
         Tester Connection Condition Specified Condition 1A-1 - 1D-3 Battery voltage is not applied between terminals 1C-8 and 1E-2 10 kΩ or higher 1A-1 - 1D-3 Battery voltage is applied between terminals 1C-8 and 1E-2 Below 1 Ω 1A-3 - 1D-3 1A-5 - 1D-3 1C-1 - 1D-3 1C-2 - 1D-3 1C-5 - 1D-3
         Text in Illustration *1 Component without harness connected (No. 1 Integration Relay)

         If the resistance is not as specified, replace the No. 1 integration relay.