Coolant Temperature Indicator - Honda TRX450R Service Manual

LIGHTS/SWITCHES (After '05)
Connect each switch connector.
Install the gearshift pedal onto the spindle by align-
ing the punch marks.
Install the pinch bolt and tighten it securely.
COOLANT TEMPERATURE INDICATOR
SYSTEM INSPECTION
Disconnect the engine coolant temperature (ECT)
sensor connector.
Start the engine and check the indicator.
• If the indicator lights for 3 seconds then goes off,
go to next step.
• If the indicator lights and stays on, check for a
short circuit in the following wire:
- Yellow/blue wire between the ECT sensor and
fan/ignition control module (ICM) connectors
- Gray wire between the fan/ICM and indicator
connectors
If the wires are OK, replace the fan/ICM.
ECT SENSOR CONNECTOR
COOLANT TEMPERATURE INDICATOR
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