Freightliner Service Bulletin for Updating the Programming of the Integrative Predictive Powertrain...
Freightliner technical service bulletin SB54-339 for 2020-2021 Freightliner Cascadia.
- Bulletin number
- SB54-339
- Component
- Power train
- Summary
- Freightliner Service Bulletin for Updating the Programming of the Integrative Predictive Powertrain Control (IPPC) Module. The integrative predictive powertrain control (IPPC) module programming should be updated to the newest software. If the ignition short-cycles on these vehicles with the previous software, there is a risk that the IPPC module will not have time to write EEPROM data in the controller. If this occurs, the IPPC will set check sum fault 520208/19 and will require programming to clear it.
Vehicles covered
- Freightliner Cascadia 2020-2021 20202021
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