Radiator Cooling Fan Motor Relay: Testing and Inspection

INSPECTION





1. INSPECT COOLING FAN RELAY
a. Continuity inspection.
1. Using an ohmmeter, check for continuity between each terminal.





Specified condition





2. INSPECT COOLING FAN RELAY NO.2
a. Continuity inspection.
1. Using an ohmmeter, check for continuity between each terminal.





Specified condition

3. INSPECT COOLING FAN RESISTOR
a. Using an ohmmeter, measure the resistance between the terminals.
Resistance: 1.17 to 1.43 ohms at 20°C (68°F)