4256 SPN Fault Code

Name:

Cranking Voltage

Description:

Used for diagnostics related to cranking voltage (« load test » on the battery). This is different from the low battery voltage during steady-state operation.This is a sort of « load test » on the battery, and a low cranking voltage indicates the battery is weak and needs to be changed soon. Intended for use with FMI 17 or 18 to indicate a low warning condition.

4256 spn fault code name is Cranking Voltage. If you don't take the time to look into 4256 spn fault when it arises, it can add up quickly. One small issue like 4256 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 4256 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.

Similar SPN Codes :

Truck List With 4256 SPN Code :

SPNFMI Faults and Engine error code check tool. SPN code listing with names and descriptions.

About Us | Contact | Privacy

Copyright 2021 - © SPNFMI.com