2821 SPN Fault Code

Name:

Reverser Lever Neutral and Power Signals Conflict

Description:

There is a conflict between the Neutral and Neutral Power Interlock switches within the reverser lever. The reverser lever is an operator direction control lever that is mounted separately from the shift lever/controls but still operable from the normal operators station.

2821 spn fault code name is Reverser Lever Neutral and Power Signals Conflict. If you don't take the time to look into 2821 spn fault when it arises, it can add up quickly. One small issue like 2821 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 2821 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.

2821 SPN Fault Code

Name:

Description:

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