DR-11B Radiator Fan Relay Control Wire

Complete Driveability Test 11, Step A before proceeding.

1. Turn ignition switch Off, then disconnect SMEC 60-way electrical connector and connect a voltmeter between terminal No. 57 and ground.
2. Turn ignition switch to Run position.
3. If voltmeter indicates voltage is within 1 volt of battery voltage, replace SMEC.
CAUTION: Before replacing the SMEC, check the C27 terminal in cavity No. 57 of the 60-way connector to make sure it is not damaged causing a poor connection.
4. If voltmeter indicates no voltage, repair open circuit in wire to radiator fan relay from terminal No. 57.