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Service bulletins for the 2018 Mack Anthem

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

359 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
K413925142019-10-28. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. Mack Chassis - Drive Axle Brake Chamber Rubbing Frame Or Brake Drum - Vehicles Built Between 7 July 2014 And 23 August 2019
K267020622019-10-28. Service bulletin. ENGINE AND ENGINE COOLING. Diagnostic Trouble Code (DTC) P229F-64; Diagnostic Information - US10+OBD2013 Emissions And Newer
K39135131-12019-10-28. Service bulletin. ELECTRICAL SYSTEM. Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19; Speedometer Drop-Out, Speedometer Inoperative
K905004252019-10-28. Service bulletin. ENGINE AND ENGINE COOLING. AMT-F Oil In Control Housing Or TECU
K631200372019-10-28. Service bulletin. ELECTRICAL SYSTEM. Regeneration Option Menu Missing From EATS Status Menu; Option To Start A Manual (Parked) Regen Missing In Instrument Cluster - US17+OBD2016 Emissions, Model Year 2018 (Common Rail Fuel System ONLY)
K212505792019-10-28. Service bulletin. POWER TRAIN. Mack Chassis - Equipped With An Automated Manual Transmission Model D or F (mDrive, AMT-D, AMT-F) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer
K595542552019-09-30. Service bulletin. EXTERIOR LIGHTING; BACK OVER PREVENTION. Mack Chassis - Particulate Matter (PM) Sensor Diagnostic Trouble Codes (DTC) Illuminating The Malfunction Indicator Lamp (MIL); Tech Tip TT-014-2016 - US14+OBD16, US17+OBD16 And Newer Emissions, Common Model Year 2017 And Newer - To Be Used For EVERY Visit
K655277082019-08-19. Service bulletin. EQUIPMENT. Diagnostic Trouble Codes (DTC) P20EE And P103C, Diagnostic Procedure; REPLACES GUIDED DIAGNOSTICS IN PREMIUM TECH TOOL ( PTT ) - US17+OBD16 And Newer Chassis ONLY
PI08882019-08-19. Service bulletin. STRUCTURE. For certain MACK CXU and AN trucks built between 08/29/2016 and 01/25/2019, a new improved torque procedure has been introduced to maintain and distribute torque properly on the hardware attaching the Link auxiliary axle to the frame mounted brackets. Follow the repair instructions outlined in this document for re-torquing the indicated nuts or bolts.
K335936042019-08-19. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Diagnostic Trouble Codes (DTC) P0069-64, P10EC-00, P0191-64 and P240F-00 In Different Combinations, Occurrences, And Time Stamps (Two To Four Codes), Possible Vehicle Derate - US17+OBD16, US17+OBD18 Emissions, Common Model Years 2018 And 2019
K595542552019-07-15. Service bulletin. EQUIPMENT. Mack Chassis - Particulate Matter (PM) Sensor Diagnostic Trouble Codes (DTC) Illuminating The Malfunction Indicator Lamp (MIL); Tech Tip TT-014-2016 - US14+OBD16, US17+OBD16 And Newer Emissions, Common Model Year 2017 And Newer - To Be Used For EVERY Visit
K933944302019-07-15. Service bulletin. ELECTRICAL SYSTEM. Engine Brake - Diagnostic Trouble Code (DTC) P1021-11 Volvo Compression Brake (VCB) Control Circuit Short To Ground - US17+OBD16 Through US17+OBD19 Emissions, Model Years 2018 To 2020
FSB728-0052019-07-15. Service bulletin. SUSPENSION. Leveling Valve, Leak Test
K212505792019-07-15. Service bulletin. POWER TRAIN. Mack Chassis - Equipped With An Automated Manual Transmission Model D or F ( mDrive, AMT-D, AMT-F ) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer
K869000432019-07-15. Service bulletin. ENGINE AND ENGINE COOLING. Exhaust Gas Recirculation (EGR) System - Fault Codes SPN 412 FMI 0,2,5; Diagnostic Trouble Codes (DTC) P040A, P040B, P1121 - Temperature Sensor Inspection
K102163902019-07-01. Service bulletin. POWER TRAIN; EQUIPMENT. ** Tech Tip ** - TT-019-2016 Automated Manual Transmission ( AMT ) Bearing And Gear Shaft Inspection
K150888042019-07-01. Service bulletin. POWER TRAIN. Mack Chassis - Equipped With An I-Shift Transmission - Transmission Bucking While in Reverse Gear; Vehicle Jerks In Reverse
K494750022019-07-01. Service bulletin. SERVICE BRAKES. Mack Chassis - Brake Lamps Do Not Illuminate During Engine Brake Activation - US17+OBD16 and Newer Emissions
K014356092019-07-01. Service bulletin. ELECTRICAL SYSTEM; VEHICLE SPEED CONTROL. Adaptive Cruise Control ECU Fault In The Driver Information Display (DID) At Start Up; "Missing Communication From Adaptive Cruise Control ECU" Message In Cluster (MID 140 PSID 211 FMI 9) - Model Year 2018 And Newer
PI08862019-07-01. Service bulletin. VISIBILITY. Down View Mirror
K420650422019-07-01. Service bulletin. ELECTRICAL SYSTEM. Engine Preheat Icon Does Not Illuminate In The Instrument Cluster (IC) During Engine Pre-heat (Intake Air Heater) Operation - Post-Facelift Vehicles, Model Year 2018 And Newer
K533571972019-07-01. Service bulletin. ELECTRICAL SYSTEM. Dignostic Trouble Code (DTC, Fault Code) MID 140 PSID 210 FMI 12, Faulty Unit or Component Present On DTC Readout; Vehicle Operation Not Affected: No Physical Symptoms Or Warning Lights In Instrument Cluster - Model Year 2018
K335936042019-07-01. Service bulletin. ELECTRICAL SYSTEM. Diagnostic Trouble Codes (DTC) P0069-64, P10EC-00, P0191-00 and P240F-00 In Different Combinations, Occurrences, And Time Stamps (Two To Four Codes), Possible Vehicle Derate - US17+OBD16, US17+OBD18 Emissions, Common Model Years 2018 And 2019
K665007192019-07-01. Service bulletin. EQUIPMENT; POWER TRAIN. Automated Manual Transmission (AMT) Clutch Failures At Service Replacement; New Clutch Found To Be Damaged When Unboxed Or Fails Soon After Replacement
K525354912019-07-01. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE. Diagnostic / Troubleshooting Procedures For Exhaust Gas Recirculation (EGR) System Components; Covers Most EGR System Diagnostic Trouble Codes (DTC), See List In Solution - US10, US10+OBD13, US14+OBD*, US17+OBD* With A Variable Geometry Turbocharger (VGT)

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.