Manufacturer Communications

Vehicles / Mack / Gu / 2018
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
FSB381-020 MACK GU 2018 Instrument Cluster Reprogramming, GU<br />
K86412082 MACK GU 2018 Engine Diagnostic Trouble Codes ( DTC's ) P24A0 And P249F Lighting The Malfunction Indicator Lamp ( MIL ) - OBD15 (Commonly Model Year 2016) And Newer
FSB 237-020 MACK GU 2018 MACK CHU, CXU, GR, GU, and PI trucks built from 2009 to 2017 and equipped with MP7, MP8, and MP10 engines (EM-USA10, EM-USA14, and EM-USA17), will req
FSB 237-020rev MACK GU 2018 MACK CHU, CXU, GR, GU, and PI trucks built from 2009 to 2017 and equipped with MP7, MP8, and MP10 engines (EM-USA10, EM-USA14, and EM-USA17), will req
FSB381-020 MACK GU 2018 On certain Mack models built between August 17, 2015 and August 18, 2017, with a Cummins?1 engine, it may not be possible to request a regen using the
FSB 642-001 MACK GU 2018 Certain GU trucks equipped with forward steer axles (18,000 lb rated front axles) and built from 2012, may experience issues with static steering whil
FSB 211-001 MACK GU 2018 Lower Valve Cover Crush Sleeve, Installation, During removal and installation of the two-piece valve cover assembly, pay close attention to ensure the

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