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Relays and Modules - Fuel Delivery and Air Induction > < Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 1689
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Automatic Shut Down (ASD) Relay: Testing and Inspection

Fig. 89 Control relay coils L1 & L2 test chart. 4-89.6/1.5L

Fig. 90 Control relay coils L3 test chart. 4-89.6/1.5L

1. Check continuity between control relay terminals, Fig. 89, with relay coil energized and not energized. To energize coils, L1 and L2, apply battery

voltage across terminals 6 and 4.

2. Check continuity between control relay terminals, Fig. 90, with relay coil energized and not energized. To energize coil, L3, apply battery voltage

across terminals 8 and 4.

3. If test results are not satisfactory, replace control relay.

 

Relays and Modules - Fuel Delivery and Air Induction > < Automatic Shut Down (ASD) Relay <--> [Main Relay (Computer/Fuel System)]|Locations|Page 1689