P0693 Code: Meaning, Causes, and Symptoms | OBD2 Codes
P0693 – Cooling Fan 2 Control Circuit Low
P0693 Possible Symptoms
Engine Light ON (or Service Engine Soon Warning Light),Radiator fan inoperative,Possible engine overheating
P0693 Possible Causes
Faulty Fan 2 Relay,Fan 2 Relay harness is open or shorted,Fan 2 Relay circuit poor electrical connection,Faulty Fan 2,Fan 2 harness is open or shorted,Fan 2 circuit poor electrical connection,Faulty Engine Control Module (ECM)
P0693 Description
The Engine Control Module (ECM) monitors the Cooling Fan 2 Control Circuit. The ECM sets the OBDII code when the Cooling Fan 2 Control Circuit is not to the factory specifications.