Model year

2023 Mack Anthem (AN)

Body and fuel not decoded. Owner complaints on file from no date to no date.

Recall campaigns covering this model year376k vehicles or units across those campaigns
Owner complaints0Not enough peers on file
Severity indexNoneCrash, fire, injury or death per 100
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2023 Mack Anthem (AN) by year filed

Owner complaints about this model year, by the year they were filed with NHTSA.

No campaigns match these filters.Reset filters
Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

Complaints by component

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

No campaigns match these filters.Reset filters
Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

3 recall campaigns cover the 2023 Mack Anthem (AN)

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2023 Mack Anthem (AN)
CampaignFiledSubjectComponentVehiclesRemedy
25V-666Oct 6, 2025Seat belt anchorage bracket may be improperly weldedSeat belts15,841Repair or modification
24V-792Oct 23, 2024Electrical noise and low signal to the power line carrier may cause the ECU to incorrectly process commands or stop workingElectrical system59,338Software update
23V-792Nov 22, 2023Engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnectedSpeed control650Software update
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2023 Mack Anthem (AN)

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

0 complaints on file.

    Source: NHTSA ODI complaints file.
    Investigations

    NHTSA has not opened an investigation on this model year

    Source: NHTSA ODI investigations file.
    Service bulletins

    149 manufacturer communications cover this model year

    Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall; the 60 most recent are listed.

    • TSB M-913-001 202609 Sep 2, 2026 · Service Bulletin/Repair Instructions
      Parker engine-mounted hydraulic pump service bulletin.
    • CBR 159 202608 Aug 10, 2026 · Service Bulletin/Repair Instructions
      Mack Trucks Equipped With A Cummins Engine - Engine Preheat Icon Does Not Illuminate In The Instrument Cluster (IC) During Engine Pre-heat (Intake Air Heater) Operation - Vehicles With 2018Instrument Cluster Update, Model Year2018 And Newer
    • CBR 2575-1 202604 Apr 30, 2026 · Service Bulletin/Repair Instructions
      CBR - Mack Chassis - Dash Panel Cracking at Mounting to BIW.
    • CBR 2573-1 202604 Apr 9, 2026 · Service Bulletin/Repair Instructions
      CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.
    • CBR 2362-3 202604 Apr 9, 2026 · Service Bulletin/Repair Instructions
      CBR - Mack Carrier Nut Adhesive Change.
    • M0039 032026 Mar 2, 2026 · Emissions
      Emissions - EC0039 MST21 Failure to Detect P20EE - AN, CHU.
    • CBR 2246-5 032026 Mar 2, 2026 · Service Bulletin/Repair Instructions
      CBR - Z Spring Bracket Wear.
    • CBR 2218-6 032026 Mar 3, 2026 · Service Bulletin/Repair Instructions
      CBR - Parker F3 Hydraulic Pump Troubleshooting.
    • CBR 2712-7 032026 Mar 19, 2026 · Service Bulletin/Repair Instructions
      CBR - No Start Condition After Over the Air Programing.
    • CBR 2432-2 202601 Jan 8, 2026 · Service Bulletin/Repair Instructions
      CBR - Mack Chassis - AN And GR Models - Door Glass Shattering.
    • CBR 2107-22 202601 Jan 7, 2026 · Service Bulletin/Repair Instructions
      CBR - Mack DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions to US22+OBD2023 (DOES NOT APPLY TO AN(4) and PR(4)).
    • CBR 199 202512 Dec 4, 2025 · Service Bulletin/Repair Instructions
      Vehicles affected by this issue will show coolant runoff on the front rights side of the engine.
    • CBR 2495-4 202511 Nov 13, 2025 · Service Bulletin/Repair Instructions
      CBR - Carb 24 Phase 1 - 48V Diagnostics Guide.
    • CBR 2171-11 202511 Nov 22, 2025 · Service Bulletin/Repair Instructions
      CBR - Mack Temperature Sensor Troubleshooting Guide
    • CBR 199-6 202511 Nov 12, 2025 · Service Bulletin/Repair Instructions
      CBR - 13 Liter Engines ONLY - Engine Coolant Pump Housing Leak; Coolant Found Around The Oil Cooler Duct Cover Or In Between The Coolant Pump Housing And Oil Cooler Housing.
    • CBR 2495 092025 Sep 4, 2025 · Service Bulletin/Repair Instructions
      The purpose of the 48V EATS heater system is to provide additional heat to the exhaust stream allowing the EATS to become active earlier during acold start and during engine operation that produces low exhaust gas temperatures.
    • CBR 2172-5 082025 Aug 22, 2025 · Service Bulletin/Repair Instructions
      CBR - When an OTA (Over-The-Air) job starts to program the VECU blocks the starter relay out, if the job ends in a Critical failure, the vehicle will remain in Safe State.
    • CBR 407 072025 Jul 17, 2025 · Service Bulletin/Repair Instructions
      CBR - To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP file will need to downloaded.
    • CBR 2488 072025 Jul 28, 2025 · Service Bulletin/Repair Instructions
      CBR - A significant GPS reporting issue is affecting fleet operations, with trucks maintaining back-office communication but failing to transmit GPS location data.
    • CBR 2464-1 202505 May 1, 2025 · Service Bulletin/Repair Instructions
      Mack Chassis - Rear Axle Overheat
    • CBR 2107-21 202505 May 27, 2025 · Service Bulletin/Repair Instructions
      Mack DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and Newer
    • CBR 901-5 202505 May 13, 2025 · Service Bulletin/Repair Instructions
      Remote Control Central Door Lock, Programming; Key Fob Cannot Be Programmed Or Does Not Work After Programming - Model Year 2018 And Newer
    • CBR 170-8 202505 May 28, 2025 · Service Bulletin/Repair Instructions
      Inactive Code P25AE00 Being Generated After A Hard Pull And A Momentary Drop In Engine Oil Pressure (Low Oil Pressure) (Possible Related Codes - SPN4811 , SPN 100 , PID 100)
    • CBR-2452 202503 Mar 17, 2025 · Service Bulletin/Repair Instructions
      If the vehicle door is open and the truck is in neutral, a popup message may appear on the Driver Information Display (DID) instructing the operator to shift into neutral. If this message appears while the vehicle is already in neutral, the Instrument Clust…
    • CBR-2449 202503 Mar 12, 2025 · Service Bulletin/Repair Instructions
      Cummins Exhaust Aftertreatment System (EATS) catalysts may experience cracking, which may be attributed to excessive vertical vibration in the exhaust stack. To mitigate this issue, a modification to the exhaust stack length is required.
    • CBR-561 202503 Mar 6, 2025 · Service Bulletin/Repair Instructions
      If oil dilution is suspected refer to the applicable CBR solution below: ∙ CBR-659􀁡Mack Chassis - Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions, All Model Years
    • CBR-2432 202501 Jan 15, 2025 · Service Bulletin/Repair Instructions
      This CBR solution provides detailed instructions for diagnosing and addressing window glass shattering issues, including replacement specifications, interference checks, fastener verification, and reinforcement tab adjustments to ensure proper installation …
    • CBR-2016 202412 Dec 3, 2024 · Service Bulletin/Repair Instructions
      Frame lean can be caused by several seemingly isolated possibilities. The two most common are suspension and frame assembly issues.
    • CBR-997 202411 Nov 14, 2024 · Service Bulletin/Repair Instructions
      Vehicles may present with oil leak coming from the clutch/flywheel housing and observation of burned clutch smell or clutch slipping. These symptoms can be mistaken as a crankshaft rear main seal leak, when the actual cause is the crankshaft adaptor O-ring.
    • CBR-2417 202411 Nov 6, 2024 · Service Bulletin/Repair Instructions
      CBR - 11L Engine block compatibility and Backward Conversion Parts Requirements
    • M0296 202410 Oct 1, 2024 · Emissions
      Emission Recall - Mack Trucks has determined that certain vehicles equipped with a model year (“MY”) 2022-2024 MP8 model engines, may be equipped with an improper engine software calibration that does not match the engine certification label.
    • CBR-2263 202410 Oct 31, 2024 · Service Bulletin/Repair Instructions
      CBR - Mack Chassis - Timing Gear Plate Repair
    • S0310 202409 Sep 2, 2024 · Service Campaign
      Service Campaign: TGW3 Non-Communication
    • CBR-2387 202409 Sep 2, 2024 · Service Bulletin/Repair Instructions
      CBR: Vehicles Equipped With A Lift Axle - Wheel Speed Fault Code SPN 793, SPN 794 Set When Axle Is Up
    • CBR-2376 202409 Sep 19, 2024 · Service Bulletin/Repair Instructions
      CBR: Drivers Information Display (DID) Inoperative/Goes Blank During Vehicle Operation
    • CBR-2258 202409 Sep 23, 2024 · Service Bulletin/Repair Instructions
      CBR: Diagnostic Trouble Code (DTC) P107471 - AMT-F
    • CBR-731 202409 Sep 16, 2024 · Service Bulletin/Repair Instructions
      CBR: Automated Manual Transmission (AMT) Model D or F (mDrive and I-Shift, 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
    • CBR-570 202409 Sep 20, 2024 · Service Bulletin/Repair Instructions
      CBR: US17 GHG Common Rail Fuel System Component Electrical Faults - Model Year 2017 To 2024
    • CBR-471 202409 Sep 10, 2024 · Service Bulletin/Repair Instructions
      CBR: The procedure to eliminate the Mack Chassis "Air Restriction Light On" seen in the cluster is to confirm that the parameter YYT is set to "Enable" with Premium Tech Tool.
    • CBR-407 202409 Sep 13, 2024 · Service Bulletin/Repair Instructions
      CBR: To correct the MID136 SID 66 FMI 7 fault code the latest Bendix VCP fi le will need to be downloaded.
    • CBR-2391 202408 Aug 6, 2024 · Service Bulletin/Repair Instructions
      CBR: Diagnostic Trouble Code (DTC) U010187- Lost Communication With TECU
    • CBR-561 202408 Aug 13, 2024 · Service Bulletin/Repair Instructions
      CBR: 11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions
    • CBR-523 202408 Aug 13, 2024 · Service Bulletin/Repair Instructions
      CBR: Overhead Wear Overview - Model Year2018 To Current (Common Rail Fuel System ONLY)
    • CBR-343 202408 Aug 28, 2024 · Service Bulletin/Repair Instructions
      CBR: Mack chassis with an mDRIVE transmission, there have been reports of complete shift assemblies and TECUs being replaced due to technicians being unable to pinpoint the source of the air leak.
    • S3600 202408 Aug 24, 2024 · Service Campaign
      Service Campaign: Mack trucks has determined that certain 2023 and 2024 model year AN vehicles could experience an issue with the upper radiator hose collapsing or deforming causing it to leak or interfere with the engine lifting bracket.
    • S3586 202408 Aug 24, 2024 · Service Campaign
      Service Campaign: Mack trucks has determined that certain 2023 and 2024 model year AN vehicles could experience an issue with the upper radiator hose collapsing or deforming causing it to leak or interfere with the engine lifting bracket.
    • S0310 202408 Aug 29, 2024 · Service Campaign
      Service Campaign: Mack trucks has determined that certain AN, GR, PI, TE, and LR model trucks built with TGW3 have stopped communicating after production.
    • CBR-2384 202407 Jul 10, 2024 · Service Bulletin/Repair Instructions
      CBR: Mack Chassis - Day Cab Glass Breakage
    • CBR-2356 202407 Jul 9, 2024 · Service Bulletin/Repair Instructions
      CBR: Drivers Information Display (DID)Inoperative After Cluster Replacement And Programming
    • CBR-2350 202407 Jul 2, 2024 · Service Bulletin/Repair Instructions
      CBR: Telematics Gateway (TGW) Connect Ability Issues
    • CBR-2258 202407 Jul 10, 2024 · Service Bulletin/Repair Instructions
      CBR: Diagnostic Trouble Code (DTC) P107471 - AMT-F
    • CBR-2024 202407 Jul 8, 2024 · Service Bulletin/Repair Instructions
      CBR: Mack Anthem (AN) And Pinnacle (PI) -Bendix ABS Fault SPN 807 FMI 13 Blink code 19-4
    • CBR-2384 202406 Jun 29, 2024 · Service Bulletin/Repair Instructions
      CBR - Mack Chassis - Day Cab Glass Breakage
    • CBR-2383 202406 Jun 19, 2024 · Service Bulletin/Repair Instructions
      CBR - Accelerator Pedal: Inspection Instructions
    • CBR-2376 202406 Jun 11, 2024 · Service Bulletin/Repair Instructions
      CBR - Drivers Information Display (DID) Inoperative/Goes Blank During Vehicle Operation
    • CBR-2356 202406 Jun 8, 2024 · Service Bulletin/Repair Instructions
      CBR - Drivers Information Display (DID) Inoperative After Cluster Replacement And Programming
    • CBR-2334 202406 Jun 11, 2024 · Service Bulletin/Repair Instructions
      CBR - Brake Caliper Concerns And Premature Brake Pad Wear - Model Year 2023 - 2024
    • CBR-2375 202405 May 24, 2024 · Service Bulletin/Repair Instructions
      CBR: ZF/TRW Steering Gear Side Cover Leak
    • CBR-2139 202405 May 2, 2024 · Service Bulletin/Repair Instructions
      CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil. It is possible that the source of the fuel is the rear fuel galley plug in the cylinder head. A new and improved fuel galley plug has been developed to reso…
    • CBR-2360 202404 Apr 2, 2024 · Service Bulletin/Repair Instructions
      CBR: Chassis Equipped With VECU5 Active Datalink/Communication Faults For Multiple Modules; ABS And SRS Communication Faults
    Source: NHTSA manufacturer communications files.