9817 SPN Fault Code

Name:

Generator Coolant Fan Power Hold

Description:

Command to allow the Generator Coolant Fan to remain alive independently of the electrical enable input to the Accessory Motor. For example, this could allow continued device operation after the keyswitch has turned off.00b = Power Hold Disabled 01b = Power Hold Enabled 10b = Reserved 11b = Don�t Care/Take no action

9817 spn fault code name is Generator Coolant Fan Power Hold. If you don't take the time to look into 9817 spn fault when it arises, it can add up quickly. One small issue like 9817 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 9817 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.

9817 SPN Fault Code

Name:

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