Suzuki Baleno Manual page 1906

6E4-20 ENGINE AND EMISSION CONTROL SYSTEM (J18 ENGINE WITH WU TWC)
RADIATOR FAN CONTROL SYSTEM
SYSTEM INSPECTION
WARNING:
Keep hands, tools, and clothing away from engine cool-
ing 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 ECT
sensor with the ignition switch in the "ON" position.
Check system for operation referring to Flow Table B-8 in Section
6-2.
If radiator fan fails to operate properly, check relay, radiator fan and
electrical circuit.
OUTPUT SIGNALS OF THROTTLE VALVE OPENING
AND ENGINE COOLANT TEMP.
(Vehicle with 4A/T only)
Throttle Valve Opening Signal Inspection
Check throttle valve opening (throttle position) signal referring to
Step 3 of DTC P1700/DTC No.32 or 33 Flow Table in Section 7B1.
If check result is not satisfactory, check each wire harness, circuit
connections and TP sensor.
ENGINE COOLANT TEMP. SIGNAL INSPECTION
Check engine coolant temp. signal referring to Step 3 of DTC
P1705/DTC No.51 Flow Table in Section 7B1.
If check result is not satisfactory, check each wire harness, circuit
connection and ECT sensor.