Technical Definition:

Fan 2 Control Circuit Low

Trouble Code: P0693
Address: 0x0693
System: Powertrain
Subsystem: Computer and Auxiliary Output Circuits
Technical Description:

Possible Causes:

Possible Symptoms:

Cooling Fan 2 Relay Control Circuit Low

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Open or short cooling fan 2 relay circuit
– Faulty low speed radiator fan relay
– Faulty Front Control Module (FCM)

Specific Makes:

– Radiator fan inoperative
– Possible engine overheating

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