INTEGRATION RELAY INSPECTION

CAUTION / NOTICE / HINT

PROCEDURE

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   INSPECT NO. 1 INTEGRATION RELAY

   
   

   1. Inspect the ECD MAIN relay resistance.

      
      
      1. 

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

         Table 1. Text in Illustration

         *a	Component without harness connected (No. 1 Integration Relay)

         Standard Resistance
         Tester Connection Condition Specified Condition 1C-1 - 1E-4 Battery voltage not applied between 1E-10 - 1D-7 terminals 10 kΩ or higher Battery voltage applied between 1E-10 - 1D-7 terminals Below 1 Ω

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

   2. Inspect the IG2 relay resistance.

      
      
      1. 

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

         Table 2. Text in Illustration

         *a	Component without harness connected (No. 1 Integration Relay)

         Standard Resistance
         Tester Connection Condition Specified Condition 1C-1 - 1E-2 Battery voltage not applied between 1E-10 - 1D-17 terminals 10 kΩ or higher Battery voltage applied between 1E-10 - 1D-17 terminals Below 1 Ω

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

   3. Inspect the HORN relay resistance.

      
      
      1. 

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

         Table 3. Text in Illustration

         *a	Component without harness connected (No. 1 Integration Relay)

         Standard Resistance
         Tester Connection Condition Specified Condition 1C-1 - 1E-7 Battery voltage not applied between 1C-1 - 1D-18 terminals 10 kΩ or higher Battery voltage applied between 1C-1 - 1D-18 terminals Below 1 Ω

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