PLATE-CLUTCH 6Y5631 - Caterpillar

Caterpillar Products:
AllService Magazine SEPD1640, 22 7 2013, "New Software Is Now Available for All Cat® Products With The Product Link 522 System". Disregard the information in the article that is listed above. Refer to the information in the following article.ReferenceSpecial Instruction, REHS2368, "Installation Procedure for Product Link PL522/523 (Cellular)"New Software is now available for all Cat® products with the Product Link 522 system. The new software contains the following improvement for the 351-8490 Electronic Control Module (PL522) system:
This update addresses erroneous fuel loss alerts by eliminating the large delta between fuel level data sent by Product Link during a Key OFF and Key ON event. Now Product Link sends a more accurate fuel level value during a Key ON and Key OFF event.Note: It is important that both the radio and the gateway software are flashed. Submit a field support case to have the Radio flashed over the air after the Gateway software has been downloaded and installed.The new software part number is listed in Table 1.
Table 1
New Product Link 522 Software    
Part Number    Part Name    Description    Product Link ECM to be Flashed    
442-6441     Communication Software Gp     PL522 Software (Gateway)     351-8490    Note: To obtain the full benefit of this improvement, the sensitivity setting for "Fuel Loss Alerts Fuel Level Change(%)*" should be set to a value between 20% - 100%. See Illustration 1
Illustration 1 g03453458
Notes
(A) Launch SIS Web and ensure that the new flash file part number is the latest flash file part number prior to service trip. A newer flash file part number may be available. Note: Additional information, including a list of Product Link flash files, is available on the "Service Technician's Toolbox" web page found on dealer.cat.com. Go to https://dealer.cat.com/pl, Product Support, Service Technician's Toolbox. (B) Make sure that the PC drivers and CA3 firmware have been updated before using Communications Adapter 3 (CA3).Note: CA3 news, drivers, and firmware are available at "https://dealer.cat.com". (C) Use the latest version of Caterpillar Electronic Technician for the optimal machine software support and use "WinFlash" to flash the new software onto the Module.