Relays Test - Isuzu Trooper 1999 Workshop Manual

6E–42
TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
5. Select F0:Malfunction Indicator Lamp.
6. Push"On" soft key.
7. Make sure Lamp illuminates.
8. If lamp illuminates, the Lamp is operating correctly.
9. Select F1:Low Fuel Lamp
10. Push "On" of soft key.
11. Make sure Lamp illuminates.
12. If Lamp illuminates, the Lamp is operating correctly.

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.
060RX019
4. Select F1:Relay Test in the Miscellaneous Test.
060RX020
060RW228
060RX034