INTEGRATION RELAY INSPECTION

INSPECT INTEGRATION RELAY

1. Inner circuit

   
   
   

   1. for A/F relay

      
      
      1. 

         Text in Illustration

         *1	Component without harness connected (Integration Relay)

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

         Standard Resistance
         Tester Connection Condition Specified Condition 3A-1 - 3C-2 Always 10 kΩ or higher 3A-1 - 3C-2 Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 11 to 14 V

         Tech Tips

         If the result is not as specified, replace the integration relay.

   2. for S-HORN relay

      
      
      1. 

         Text in Illustration

         *1	Component without harness connected (Integration Relay)

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

         Standard Resistance
         Tester Connection Condition Specified Condition 3A-1 - 3C-9 Always 10 kΩ or higher 3A-1 - 3C-9 Battery positive (+) - 3A-1 Battery negative (-) - 3C-8 Below 1 Ω

         Tech Tips

         If the result is not as specified, replace the integration relay.

   3. for HORN relay

      
      
      1. 

         Text in Illustration

         *1	Component without harness connected (Integration Relay)

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

         Standard Resistance
         Tester Connection Condition Specified Condition 3A-1 - 3C-12 Always 10 kΩ or higher 3A-1 - 3C-12 Battery positive (+) - 3A-1 Battery negative (-) - 3C-15 Below 1 Ω

         Tech Tips

         If the result is not as specified, replace the integration relay.

   4. for HEAD (RL) relay

      
      
      1. 

         Text in Illustration

         *1	Component without harness connected (Integration Relay)

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

         Standard Resistance
         Tester Connection Condition Specified Condition 3A-1 - 3B-3 Always 10 kΩ or higher 3A-1 - 3B-3 Battery positive (+) - 3A-1 Battery negative (-) - 3C-13 Below 1 Ω

         Tech Tips

         If the result is not as specified, replace the integration relay.

   5. for HEAD (LL) relay

      
      
      1. 

         Text in Illustration

         *1	Component without harness connected (Integration Relay)

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

         Standard Resistance
         Tester Connection Condition Specified Condition 3A-1 - 3B-4 Always 10 kΩ or higher 3A-1 - 3B-4 Battery positive (+) - 3A-1 Battery negative (-) - 3C-13 Below 1 Ω

         Tech Tips

         If the result is not as specified, replace the integration relay.

   6. for HEAD HI relay

      
      
      1. 

         Text in Illustration

         *1	Component without harness connected (Integration Relay)

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

         Standard Voltage

         Tester Connection Condition Specified Condition 3B-1 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Below 1 V 3B-1 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Battery negative (-) - 3C-3 11 to 14 V 3B-1 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Battery negative (-) - 3C-3 Pulse generation 3B-1 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Battery negative (-) - 3C-5 11 to 14 V 3B-5 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Below 1 V 3B-5 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Battery negative (-) - 3C-3 11 to 14 V 3B-5 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Battery negative (-) - 3C-3 Pulse generation 3B-5 - Body ground Battery positive (+) - 3A-1 Battery negative (-) - 3C-17 Battery negative (-) - 3C-5 11 to 14 V

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

         Standard Resistance
         Tester Connection Condition Specified Condition 3B-1 - 3C-17 Always 10 kΩ or higher 3B-1 - 3C-17 Always 10 kΩ or higher

         Tech Tips

         If the result is not as specified, replace the integration relay.