Fuel Pump Relay: Testing and Inspection

CIRCUIT OPENING RELAY INSPECTION
1. REMOVE CIRCUIT OPENING RELAY
2. INSPECT CIRCUIT OPENING RELAY
A. Inspect relay continuity
- Using an ohmmeter, check that there is continuity between terminals 86 and 85.
- If there is no continuity, replace the relay.
- Check that there is no continuity between terminals 87 and 30.
- If there is continuity, replace the relay.
B. Inspect relay operation
- Apply battery voltage across terminals 86 and 85.
- Using an ohmmeter, check that there is continuity between terminals 87 and 30.
- If there is no continuity, replace the relay.
3. REINSTALL CIRCUIT OPENING RELAY