8374 SPN Fault Code

Name:

DC/AC Accessory Inverter 4 Device Frequency Rate of Change Limit

Description:

Signal to the DC/AC Accessory Inverter indicating the frequency rate of change limit of the device(s) attached to the inverter output (Note: Increasing and decreasing rates can be controlled by the same signal). Each output may control multiple devices (e.g. electric motors) if they all operate at the same frequency.

8374 spn fault code name is DC/AC Accessory Inverter 4 Device Frequency Rate of Change Limit. If you don't take the time to look into 8374 spn fault when it arises, it can add up quickly. One small issue like 8374 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 8374 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.

8374 SPN Fault Code

Name:

Description:

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