Fix P0599: Mechanic’s solutions that WORKED
The P0599 code indicates a malfunction in the engine coolant thermostat heater control circuit, specifically signaling a “high” input problem. ...
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Fix P0597: Mechanic’s solutions that WORKED
The P0597 OBD2 code indicates a malfunction within the thermostat heater control circuit, signaling an issue that prevents the engine’s ...
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