P0647 Ford

Ford P0647 OBD-II Trouble Code Definition:

P0647 Air Conditioning (A/C) Clutch Relay Control Circuit High

P0647 Ford OBD-II Trouble CodeDescription:

OBD Trouble Code P0647
A/C Clutch Relay Control Circuit High
What does the code mean? OBD-ii Code P0647 definition:
A/C clutch relay may also be referred to as A/C compressor clutch relay. A/C clutch relay circuit is monitored when ignition is on and battery voltage is greater than 10.4 volts.
Symptoms Sumptoms of OBD code P0647
– Engine Light ON (or Service Engine Soon Warning Light)
Causes Causes of the OBD-II code P0647
– Open or short air condition clutch relay circuit – Poor air condition clutch relay electrical connection – Failed air condition clutch relay The Error code is generally activated on detection of the following conditions: Code P0647 may be stored if an open or short exists in A/C clutch relay control circuit.