5560 SPN Fault Code

Name:

Supplemental Fan Drive Status

Description:

The drive status of the Supplemental Fan. This status parameter indicates the overall health of the fan drive. It will indicate that the fan is working OK or if there is an internal fault such as open winding or internal short circuit.0000b = Normal = � OK � 0001b = Alarm = Fully operational but needs service 0010b = Alarm High Severity = Functional but transient performance may be reduced 0011b = Derate Active = Torque output reduced due to environmental conditions 0100b = Controlled Shutdown Active = Driving to the default position � usually this means closed 0101b = Uncontrolled Shutdown Active = Actuator current is off so it is limp 0110b to 1101b = Reserved for future assignment = Not used 1110b = Error 1111b = Not available

5560 spn fault code name is Supplemental Fan Drive Status. If you don't take the time to look into 5560 spn fault when it arises, it can add up quickly. One small issue like 5560 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 5560 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

5560 SPN Fault Code

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