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May 10, 2021 Service bulletin

Tech Talk Discussion P4 New Cascadia ABS Fault Code 520247/31

Freightliner technical service bulletin TechTalk566771 for 2020 Freightliner Cascadia.

Bulletin number
TechTalk566771
Component
Electrical system
Summary
Tech Talk Discussion P4 New Cascadia ABS Fault Code 520247/31 - Failure Memory Bit (ESC) Condition Exists

Owners of these vehicles have filed 5 complaints in the electrical category.

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