P2183 Chevrolet Engine Coolant Temperature Sensor 2 Circuit Performance
Possible causes
– Low coolant level
– Faulty Engine Coolant Temperature Sensor
– Stuck or leaking thermostat
– Engine Coolant Temperature Sensor harness is open or shorted
– Engine Coolant Temperature Sensor circuit poor electrical connection
– Faulty Powertrain Control Module (PCM)
– Faulty Engine Coolant Temperature Sensor
– Stuck or leaking thermostat
– Engine Coolant Temperature Sensor harness is open or shorted
– Engine Coolant Temperature Sensor circuit poor electrical connection
– Faulty Powertrain Control Module (PCM)
Symptoms
– Engine Light ON (or Service Engine Soon Warning Light)
P2183 Chevrolet Description
The Powertrain Control Module (PCM) detects that the engine coolant temperature sensor 2 circuit voltage is implausible.