7920 SPN Fault Code

Name:

SLI Battery Pack 1 Battery 3 Capacity

Description:

Total reserve capacity of the third battery in the first battery pack used for starting the engine, for lighting, and for ignition (SLI). This value could be the original capacity, rated capacity, or the capacity received in SPN 9370.Parameter Specific Indicator: A value of FB00h indicates the capacity cannot be reported because the battery controller has not been informed of the battery capacity in SPN 9370.

7920 spn fault code name is SLI Battery Pack 1 Battery 3 Capacity. If you don't take the time to look into 7920 spn fault when it arises, it can add up quickly. One small issue like 7920 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 7920 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.

7920 SPN Fault Code

Name:

Description:

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