Model year

2007 Mack CHU

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 2007 Mack CHU 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 2007 Mack CHU

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 2007 Mack CHU
CampaignFiledSubjectComponentVehiclesRemedy
14V-078Feb 21, 2014While continuing to research the scope of the issue, Mack expanded the recall on November 18, 2014 to include certain model year 2008-2009 and…Electrical system70,208Part replacement
12V-434Sep 6, 2012Short in the fog light circuit may cause the low beam headlight circuit to cut outElectrical system3,864Repair or modification
07V-023Feb 1, 2007On certain trucks, the nut that retains the steering wheel may not have been installedSteering2,085Repair or modification
Source: NHTSA ODI recalls file.
Owner complaints

What owners reported about the 2007 Mack CHU

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

    166 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.

    • CBR 2573-1 202604 Apr 9, 2026 · Service Bulletin/Repair Instructions
      CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.
    • 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 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-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-2383 202406 Jun 19, 2024 · Service Bulletin/Repair Instructions
      CBR - Accelerator Pedal: Inspection Instructions
    • CBR-202 202402 Feb 16, 2024 · Service Bulletin/Repair Instructions
      CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft.
    • M-465-001 202311 Nov 7, 2023 · Service Bulletin/Repair Instructions
      TSB: Mack Trucks now offer an improved HD Inter-Axle Through Shaft for the CRD 125, 150, 180, and 200 family carriers. The new HD shaft went into production on January 23rd, 2023 for 2.54 - 3.50 axle ratios and April 1st, 2023 for 3.56 - 3.98 ratios. The ne…
    • M728-005A 202308 Aug 14, 2023 · Service Bulletin/Repair Instructions
      TSB: Barksdale Leveling Valve, Leak Test
    • M-141-001 202308 Aug 18, 2023 · Service Bulletin/Repair Instructions
      TSB: Air Restriction Indicator
    • KC-474-Ver5 May 2, 2023 · Service Bulletin/Repair Instructions
      CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19
    • KC-614-Ver4 May 24, 2023 · Service Bulletin/Repair Instructions
      CBR: eWarranty To UCHP Labor Code ( SCC Code ) Crossover, Conversion Information For Use With Campaigns ( FI, PI ) And Recalls ( EC, SC ), Location On Trucks Dealer Portal ( TDP )
    • M-170-003 Apr 18, 2023 · Service Bulletin/Repair Instructions
      TSB: Vibration Diagnostics
    • M-170-001 Apr 18, 2023 · Service Bulletin/Repair Instructions
      TSB: Stock Vehicle Storage and Maintenance
    • M-170-002 Apr 18, 2023 · Service Bulletin/Repair Instructions
      TSB: New Vehicle Safety Certification Requirements for Vehicles, U.S. and Canada
    • S7627 Feb 28, 2023 · Service Bulletin/Repair Instructions
      Mack MMD Alternator Pulley
    • KC-2248 Feb 21, 2023 · Service Bulletin/Repair Instructions
      Flywheel Housing Thread Repair
    • KC-395 Feb 8, 2023 · Service Bulletin/Repair Instructions
      Instrument Cluster Programming - Programming Fails Or Errors Display When Replacing An Instrument Cluster With A Newer Part Number (Conversion Kit) - US04 To US10 Chassis (9-Pin Diagnostic Connector)
    • M-261-008 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2007 document reformatted to be published as a TSB in Impact.Coolant level sensor.
    • M-413-006 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2007 document reformatted to be published as a TSB in Impact.Clutch air assist cylinder vent.
    • M-818-001 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2007 document reformatted to be published as a TSB in Impact. Cab height adjustment.
    • M-593-001 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. ABS sensor mounting bracket.
    • M-261-005 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Coolant tank mounting bracket.
    • M-874-003 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Air conditioner evaporator freeze up fault.
    • M-363-001 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformated to be published as a TSB in Impact. Windshield wiper arm nozzle.
    • M-431-002 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. T300 transmission synchronizers repair.
    • M-214-003 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformated to be published as a TSB in Impact. Injector rocker arm service.
    • M-237-002 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Injector removal tool.
    • M-237-001 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Injector copper sleeves.
    • M-431-001 Oct 19, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Synchronizer fastener change.
    • M-364-002 Oct 7, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Service Brake Switch Test.
    • M-214-002 Oct 7, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Rocker Shaft Oil Transfer Tube Installation.
    • M-214-001 Oct 7, 2022 · Service Bulletin/Repair Instructions
      2008 document reformated to be published as a TSB in Impact. Rocker Arm Upgrade to current configuration.
    • M-728-004 Oct 7, 2022 · Service Bulletin/Repair Instructions
      2008 document reformatted to be published as a TSB in Impact. Ride Height Adjustment tool and gauge.
    • M872-001 Oct 7, 2022 · Service Bulletin/Repair Instructions
      2008 document reformated to be published as a TSB in Impact. Revised Pedal Cover Panel.
    • M-263-006 Oct 7, 2022 · Service Bulletin/Repair Instructions
      2008 document reformated to be published as a TSB in Impact. Fan Ring mounting bracket bolt.
    • M-728-001 Sep 22, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Air suspension ride height.
    • M-561-016 Sep 22, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Air compressor discharge line.
    • M-411-001 Sep 21, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Two-Piece clutch brake.
    • M-252-004 Sep 21, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Exhaust pipe u-bolt.
    • M-874-002 Sep 21, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. HVAC fine particulate filter.
    • M-846-004 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Fender mounted mirror washer kit.
    • M-252-002 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. DPF outlet pipe heat shield.
    • M-222-001 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Loose oil filter spud.
    • M-260-001 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Cooling system connections.
    • M-873-001 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Condensate drain tube.
    • M-801-001 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformatted to be published as a TSB in Impact. Paint protection.
    • M-371-002 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformated to be published as a TSB in Impact. Revised blower motor switch wiring.
    • M-374-001 Sep 15, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformated to be published as a TSB in Impact. Revised battery ti battery cable
    • M-265-002 Sep 22, 2022 · Service Bulletin/Repair Instructions
      TSB-Charge Air Cooler t-clamp install.
    • M-252-001 Aug 6, 2022 · Service Bulletin/Repair Instructions
      EXHAUST FLEX PIPES CRACKS
    • M-255-016 Aug 19, 2022 · Service Bulletin/Repair Instructions
      2009 Document reformatted to be published as a TSB in Impact. Turbo Actuator Connector Repair.
    • M-263-003 Aug 18, 2022 · Service Bulletin/Repair Instructions
      2009 Document reformatted to be published as a TSB in Impact. Fan Drive Belt Replacement MP7 Engine
    • M-258-006 Aug 18, 2022 · Service Bulletin/Repair Instructions
      2009 Document reformatted to be published as a TSB in Impact. DRV Air Line Service Kit
    • M-364-001 Aug 6, 2022 · Service Bulletin/Repair Instructions
      2009 Document reformatted to be published as a TSB in Impact. DPF Control "Smart Switch" Options
    • M-561-002 Aug 6, 2022 · Service Bulletin/Repair Instructions
      2009 Document reformatted to be published as a TSB in Impact. New Air Dryer
    • M-451-002 Aug 6, 2022 · Service Bulletin/Repair Instructions
      2009 Document reformatted to be published as a TSB in Impact. Axle Carrier Pinion Angles
    • M-451-001 Aug 6, 2022 · Service Bulletin/Repair Instructions
      2007 Document reformatted to be published as a TSB in Impact. Updated Crossmember for improved clearance.
    • M-711-002 Aug 6, 2022 · Service Bulletin/Repair Instructions
      2008 Document reformated to be published as a TSB in Impact. Frame reinforcement plate.
    Source: NHTSA manufacturer communications files.