toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Fuel Pump Access Cover > < Fuel Pump Relay|Locations
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Fuel Pump Relay: Testing and Inspection

CIRCUIT OPENING RELAY INSPECTION 

1. REMOVE CIRCUIT OPENING RELAY.

2. INSPECT RELAY CONTINUITY.

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Using an ohmmeter, check that there is continuity between terminals 86 and 85.

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Check that there is no continuity between terminals 87 and 30.

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If there is continuity, replace the relay.

3. INSPECT RELAY OPERATION.

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Apply battery positive voltage across terminals 86 and 85.

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Using an ohmmeter, check that there is continuity between terminals 87 and 30.

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If there is no continuity, replace the relay.

3. REINSTALL CIRCUIT OPENING RELAY.

Fuel Pump Access Cover > < Fuel Pump Relay|Locations