Radiator and Condenser Fan Controls
Control Unit Terminals
THROTTLE VALVE CONTROL
MOTOR RELAY
Wire
Terminal Color Connects to
1. Disconnect the 3-P connector from the resistor.
RADIATOR
3-P CONNECTOR FAN
RESISTOR
NOT USED
2. Using an ohmmeter, measure resistance between
the A and B terminals. Replace the resistor if the
resistance is not within specifications.
NOTE: Resistance will vary with the resistor
temperature; specifications are at 68°F (20°C).
Radiator Fan Resistor
Resistance: 0.54—0.66 ohms
Radiator Fan Resistor Test
FAN CONTROL
UNIT
Control Unit Terminals
THROTTLE VALVE CONTROL
MOTOR RELAY
Wire
Terminal Color Connects to
1. Disconnect the 3-P connector from the resistor.
RADIATOR
3-P CONNECTOR FAN
RESISTOR
NOT USED
2. Using an ohmmeter, measure resistance between
the A and B terminals. Replace the resistor if the
resistance is not within specifications.
NOTE: Resistance will vary with the resistor
temperature; specifications are at 68°F (20°C).
Radiator Fan Resistor
Resistance: 0.54—0.66 ohms
Radiator Fan Resistor Test
FAN CONTROL
UNIT