P0599

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

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