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July 24, 2020 Service bulletin

Service Bulletin for Front Lighting Ground Splice Pack Failure

Freightliner technical service bulletin SB54-334 for 2013-2021 Freightliner Business Class M2, 2013-2021 Freightliner 114SD and 2013-2021 Freightliner 108SD.

Bulletin number
SB54-334
Component
Exterior lighting
Summary
Service Bulletin for Front Lighting Ground Splice Pack Failure. The left and right hood lighting of these vehicles have separate ground paths to the frame and use the same splice pack parts. The splice packs are part of the hood commodity and located near the headlight assemblies. These splice packs can fail, resulting in either the left or right lighting becoming intermittent or inoperative.

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