Water Temp Low ENCU

Coolant temperature too low; engine failing to reach operating temperature.

Possible causes

Thermostat stuck open
Defective or uncalibrated temperature sensor
Extremely cold outdoor climate
Excessive fan usage

Recommended actions

Replace thermostat
Check sensor resistance values
Check fan clutch if applicable
Inspect antifreeze level

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Other Carrier Transicold codes

00001Low Fuel Level Warning 00002Low Engine Oil Level Warning 00003Low Coolant Level 00004Low Refrigerant Level AL10Alarm 10 – Supply Air Temperature Sensor (SATS) Out of Range 00011Check/Low Engine Oil Pressure

View all Carrier Transicold codes

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