toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Circuit Opening Relay <--> [Fuel Pump Relay]|Locations|Page 1308 > < Circuit Opening Relay <--> [Fuel Pump Relay]|Locations|Page 1306
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Circuit Opening Relay: Testing and Inspection

Circuit Opening Relay Removal

Circuit Opening Relay Inspection

Inspect Relay Continuity

- Using an ohmmeter, check that there is continuity between terminals STA and E1.
- Check that there is continuity between terminals +B and FC.
- Check that there is no continuity between terminals +B and FP.
- If continuity is not as specified, replace the relay. 

Circuit Opening Relay Inspection

Inspect Relay Operation

- Apply battery voltage across terminals STA and E1. Using an ohmmeter, check that there is continuity between terminals +B and FP.

Circuit Opening Relay <--> [Fuel Pump Relay]|Locations|Page 1308 > < Circuit Opening Relay <--> [Fuel Pump Relay]|Locations|Page 1306