P0693 OBD Code Definition:
P0693 Cooling Fan 2 Relay Control Circuit Low
P0693 OBD Code Description:
OBD Code P0693
Fan 2 Control Circuit Low
What’s mean?
OBD2 Code P0693 Definition:
The Front Control Module (FCM) has detected a short to ground in the cooling fan relay 2 control circuit
Symptoms
Possible sumptoms of P0693
– Engine Light ON (or Service Engine Soon Warning Light) – Radiator fan inoperative – Possible engine overheating
Possible Causes
Possible causes of P0693
– Open or short cooling fan 2 relay circuit – Faulty low speed radiator fan relay – Faulty FCM
Possible Solutions