Suzuki GA413 Service Manual page 926

6E-34 ENGINE AND EMISSION CONTROL SYSTEM
RADIATOR FAN CONTROL SYSTEM
SYSTEM INSPECTION
WARNING:
Keep hands, tools, and clothing away from radiator fan
to help prevent personal injury. This fan is electric and
can come on whether or not the engine is running. The
fan can start automatically in response to the ECM (and
ECT sensor) with the ignition switch in the "ON" posi-
tion.
Check system for operation referring to Flow Table B-7 in Section
6.
If radiator fan fails to operate properly, check relay, radiator fan and
electrical circuit.
RADIATOR FAN INSPECTION
1) Check continuity between each two terminals.
If there is no continuity, replace radiator fan motor (1).
2) Connect battery (3) to radiator fan motor coupler (2) as shown
in figure, then check that the radiator fan motor (1) operates
smoothly.
If radiator fan motor does not operate smoothly, replace motor.