Circuit Opening Relay

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Open Circuit Toyota Yaris
Voltmeter
Circuit Opening Relay

INSPECTION OF CIRCUIT OPENING RELAY

1. CHECK CIRCUIT OPENING RELAY OPERATION

(a) Remove the rear luggage compartment trim.

(b) Remove the circuit opening relay with the wiring.

(c) Using a voltmeter, check that the meter indicates voltage at terminal FP during engine cranking and running.

100 Series Toyota Open Circuit Relay

2. INSPECT RELAY CONTINUITY

(a) Using an ohmmeter, check that there is continuity between terminals STA and Ev

(b) Check that there is continuity between terminals B and Fc.

(c) Check that there is no continuity between terminals B and Fp.

If continuity is not as specified, replace the relay.

How Air Compressor Works Diagram

3. INSPECT RELAY OPERATION

(a) Apply battery voltage across terminals STA and E^

(b) Using an ohmmeter, check that there is continuity between terminals B and Fp.

(c) Apply battery voltage across terminals B and Fc.

(d) Check that there is continuity between terminals B and Fp.

If operation is not as specified, replace the relay.

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Responses

  • semret
    How fix circuit opening relay toyota supra?
    9 years ago
  • merja marila
    Where is location of open circuit relay on 1992 toyota corolla?
    8 years ago

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