New Power Train (Transmission) Software is Now Available for Certain 824K Large Wheel Dozers, 825K Soil Compactors, and 826K Landfill Compactors {4800, 4808, 5701, 7490, 7494, 7601, 7603, 7610, 7620} Caterpillar


New Power Train (Transmission) Software is Now Available for Certain 824K Large Wheel Dozers, 825K Soil Compactors, and 826K Landfill Compactors {4800, 4808, 5701, 7490, 7494, 7601, 7603, 7610, 7620}

Usage:

826K 232
Landfill Compactor
826K (S/N: 2321-UP; SET1-UP)
Soil Compactor
825K (S/N: 2331-UP; SEE1-UP)
Wheel Dozer
824K (S/N: 2341-UP; RWB1-UP)

The new Power Train Software is now available for the machines that are listed above. The new software has the following improvements:

  • Added support for A5:Mx v2 ECM compatibility.

  • Updated the Fuel Level sensor diagnostic code.

  • Improved the Ride Control diagnostic code.

  • Added support for Operating Hours in Neutral.

  • Enhanced compatibility for Intelligent Compaction and certain Display releases.

  • Added support for Trip Totals.

  • Improved the software to prevent the premium software features from uninstalling.

The new software and former software part numbers are listed in Table 1.

Table 1
New Part Number  Description  Former Part Number(1) 
509-8432  Power Train Software Gp  474-8502 
(1) The former part number listed is for reference only and may differ.

The 509-8432 Power Train Software Gp should be installed with the implement software and monitor software that are listed in Table 2.

Table 2
Compatible Software Part Number  Description 
509-6672  Implement Software Gp 
520-4883  Monitor Software Gp 

Note: The new software is available in the form of a flash file through the Caterpillar Service Information System (SIS). Go to SIS web to make sure that the new flash file part number is still the latest flash file part number. A newer flash file part number may be available. SIS only displays the latest available flash file.

Caterpillar Information System:

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