October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

HVAC DTCS

HVAC DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC	DEFINITION
DTC B0248, B0268, B0408, or B0418	HVAC Actuator Range Error
DTC B0249, B0269, B0409, or B0419	HVAC Actuator Range Error
DTC B0414, B0424, B3748, or B3749	HVAC Actuator Performance
DTC P0530	Air Conditioning (A/C) Refrigerant Pressure Sensor Circuit
DTC P0645	A/C Clutch Relay Control Circuit