Relays Test

This test is conducted to check Fuel Pump Relay and A/C Clutch for proper operation.

Tech 2 must be used for this test.

Test Procedure: 

1. Connect Tech 2 to the vehicle DLC.
2. Ignition SW is "On".
3. Select F3: Miscellaneous Test in the Application Menu
   Fig 1: Selecting F3: Miscellaneous Test In Application Menu

   Courtesy of ISUZU MOTOR CO.
4. Select F1: Relay Test in the Miscellaneous Test.
   Fig 2: Selecting F1: Relay Test In Miscellaneous Test

   Courtesy of ISUZU MOTOR CO.
5. Select F0: Rear Window Defog Test.
   Fig 3: Selecting F0: Rear Window Defog Test

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6. Push "On" soft key.
7. Control Fuel Pump Relay and check data list.
8. If the data list changes, the Fuel Pump Relay is normal.
9. Select F1: A/C Clutch Relay.
10. Run Engine at idle.
11. Turn on Air Conditioning.
12. Push "On" and "Off" soft keys.
13. Control A/C Clutch Relay and check data list.
14. If the data list changes, the Fuel Pump Relay is normal.