Tacoma 4WD L4-164.4 2693cc 2.7L DOHC (3RZ-FE) (1996)
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Circuit Opening Relay: Testing and Inspection
COMPONENTS FOR REMOVAL AND INSTALLATION
1. REMOVE LOWER FINISH NO.1 PANEL.
2. REMOVE CIRCUIT OPENING RELAY.
3. INSPECT CIRCUIT OPENING RELAY.
A. Inspect relay continuity.
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Using and ohmmeter, check that there is continuity between terminals STA and E1.
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If there is no continuity, replace the relay.
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Check that there is continuity between terminals +B and FC.
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If there is no continuity, replace the relay.
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Check that there is no continuity between terminals +B and FP.
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If there is continuity, replace the relay.
B. Inspect relay operation.
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Apply battery positive voltage across terminals STA and E1.
