P0E83
Auxiliary Cooling System Coolant Temperature Sensor A Circuit Low
Generic OBD-II
Common symptoms
What you'll notice
- Check and replace the faulty auxiliary cooling system coolant temperature sensor
- Inspect and repair any wiring or connectors related to the sensor
- Verify proper coolant level and condition, and top up or flush and replace coolant if necessary
- Test the cooling system and ensure all components are functioning correctly
Common causes
Most likely first
- Faulty auxiliary cooling system coolant temperature sensor
- Low coolant level or coolant leak
- Faulty engine coolant temperature sensor
- Malfunctioning thermostat
- Cooling fan malfunction
How to diagnose & fix
Work through it in order
- Warning Light illuminated
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