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June 25, 2020 Service bulletin

OEM and distributor announcement for Running Change to ACM Software for MY2020

Freightliner technical service bulletin 20OEM-04 for 2020 Freightliner Cascadia, 2020 Freightliner Business Class M2 and 2020 Thomas Built Buses Saf-T-Liner C2 and others.

Bulletin number
20OEM-04
Component
Engine and engine cooling
Summary
OEM and distributor announcement for Running Change to ACM Software for MY2020. There is an upcoming running change (RC1) for ACM software that will be installed when OEMs or distributors program with DiagnosticLink. The hardware part number for the ACM module will remain the same (A 000 446 97 54). OEMs are instructed to continue ordering the same ACM hardware part number.

Owners of these vehicles have filed 3 complaints in the engine category.

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