Circuit Opening Relay

2UR-FSE ENGINE CONTROL SYSTEM: CIRCUIT OPENING RELAY: ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. REMOVE CIRCUIT OPENING RELAY (C/OPN)
(a) Remove the circuit opening relay from the engine room No. 2 relay block.





2. INSPECT CIRCUIT OPENING RELAY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:





If the result is not as specified, replace the relay.
3. INSTALL CIRCUIT OPENING RELAY