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Circuit Opening Relay

1GR-FE ENGINE CONTROL SYSTEM: CIRCUIT OPENING RELAY: ON-VEHICLE INSPECTION

1. REMOVE CIRCUIT OPENING RELAY (C/OPN)

(a) Remove the engine room relay block cover.

(b) Remove the circuit opening relay from the engine room relay block.

2. INSPECT CIRCUIT OPENING RELAY

(a) Measure the resistance according to the value(s) in the table below.

Standard resistance:

(b) If the result is not as specified, replace the relay.

3. INSTALL CIRCUIT OPENING RELAY