7954 SPN Fault Code

Name:

Electrified Accessory Motor Operating Status

Description:

Indicates the operating status of this Electrified Accessory Motor system or component. This parameter is used to inform other devices that this system or component is no longer performing to its operational capacity and that reduced, or no flow of the medium (e.g. coolant, oil, air, etc.) can be expected. Derated or Not Operable condition may require other vehicle systems to modify their operation.The Electrified Accessory Motor Controller Status Reason Code (SPN 7949) may provide additional detail as to the nature of the system status. 00b = Normal Operation 01b = Derated Operation 10b = Not Operable 11b = Not Available

7954 spn fault code name is Electrified Accessory Motor Operating Status. If you don't take the time to look into 7954 spn fault when it arises, it can add up quickly. One small issue like 7954 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 7954 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.

7954 SPN Fault Code

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Description:

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