RELAY ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT NO. 1 INTEGRATION RELAY (C/OPN)

   

   *a

   Component without harness connected (No. 1 Integration Relay)

   -

   -

   Note

   The C/OPN relay are built into the No. 1 integration relay.

   
   

   1. Inspect the C/OPN relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 1V-6 - 1W-10 Battery voltage not applied to terminals 1V-7 and 1W-12 10 kΩ or higher Battery voltage applied to terminals 1V-7 and 1W-12 Below 1 Ω

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

2. INSPECT NO. 1 INTEGRATION RELAY (IG2)

   

   *a

   Component without harness connected (No. 1 Integration Relay)

   -

   -

   Note

   The IG2 relay are built into the No. 1 integration relay.

   
   

   1. Inspect the IG2 relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 1S-1 - 1V-1 Battery voltage not applied to terminals 1V-2 and 1W-4 10 kΩ or higher Battery voltage applied to terminals 1V-2 and 1W-4 Below 1 Ω

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

3. INSPECT NO. 1 INTEGRATION RELAY (EFI MAIN NO. 1)

   

   *a

   Component without harness connected (No. 1 Integration Relay)

   -

   -

   Note

   The EFI MAIN NO. 1 relay are built into the No. 1 integration relay.

   
   

   1. Inspect the EFI MAIN NO. 1 relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 1W-7 - 1W-10 Battery voltage not applied to terminals 1W-4 and 1W-8 10 kΩ or higher Battery voltage not applied to terminals 1W-4 and 1W-8 Below 1 Ω

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

4. INSPECT NO. 1 INTEGRATION RELAY (A/F)

   

   *a

   Component without harness connected (No. 1 Integration Relay)

   -

   -

   Note

   The A/F relay are built into the No. 1 integration relay.

   
   

   1. Inspect the A/F relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 1S-1 - 1W-3 Battery voltage not applied to terminals 1W-2 and 1W-4 10 kΩ or higher Battery voltage not applied to terminals 1W-2 and 1W-4 Below 1 Ω

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

5. INSPECT NO. 1 INTEGRATION RELAY (AIR PMP HTR)

   

   *a

   Component without harness connected (No. 1 Integration Relay)

   -

   -

   Note

   The AIR PMP HTR relay are built into the No. 1 integration relay.

   
   

   1. Inspect the AIR PMP HTR relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 1S-1 - 1T-12 Battery voltage not applied to terminals 1T-8 and 1T-11 10 kΩ or higher Battery voltage not applied to terminals 1T-8 and 1T-11 Below 1 Ω

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

6. INSPECT NO. 1 INTEGRATION RELAY (AI VSV)

   

   *a

   Component without harness connected (No. 1 Integration Relay)

   -

   -

   Note

   The AI VSV relay are built into the No. 1 integration relay.

   
   

   1. Inspect the AI VSV relay.

      
      

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

         Standard Resistance
         Tester Connection Condition Specified Condition 1S-1 - 1U-2 Battery voltage not applied to terminals 1U-1 and 1U-3 10 kΩ or higher Battery voltage not applied to terminals 1U-1 and 1U-3 Below 1 Ω

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