P0599 OBD Code Definition:
P0599 Thermostat Heater Control Circuit High
P0599 OBD Code Description:
OBD Code P0599
Thermostat Heater Control Circuit High
What’s mean?
OBD2 Code P0599 Definition:
Possible Causes
Possible causes of P0599
– Open or short thermostat heather control circuit – Poor thermostat heather control circuit connection – Failed Engine Cooling Thermostat The Error code is generally activated on detection of the following conditions: The P0598 is triggered when there is an open or short thermostat heather control circuit.
Possible Solutions