AutoStatsIQ
Data through Oct 2026
Model line

Mack CHN

Every Mack CHN model year on file, 2002 to 2008. Pick a year for its recalls, investigations, service bulletins and the full text of owner complaints.

Owner complaints, all model years10 involved a crash, fire, injury or death
Model years72002 to 2008
Recall campaigns22Distinct campaigns listing it
Service bulletins437Summed across model years
By model year

The 2007 model year drew the most complaints, 1, 100% of the model's total

Owner complaints filed with NHTSA, all years filed, by model year.

00.250.50.75120022003200420052006200712008
Source: NHTSA ODI. Complaints are not verified by NHTSA, and NHTSA publishes no sales volumes, so counts are not rates.
Components

Engine and cooling leads the Mack CHN complaint record

Owner complaints across all model years, by component.

Engine and cooling
1
Source: NHTSA ODI complaints file.
Model years

The record for each Mack CHN model year

Peer index compares complaints with the median vehicle of the same model year and body class (100 is the median). It corrects for age, not for how many were sold.

Mack CHN by model year
YearBodyComplaintsSeverity indexPeer indexRecallsInvestigationsBulletins
2008Not decoded0NoneNone1081
2007Heavy truck10.03312069
2006Not decoded0NoneNone13057
2005Not decoded0NoneNone10057
2004Not decoded0NoneNone7059
2003Not decoded0NoneNone3057
2002Not decoded0NoneNone2057
Source: NHTSA ODI. Body class from NHTSA's VIN decoder where decoded.
Latest recalls

Recent campaigns covering the Mack CHN

  • 07V-497 Oct 23, 2007
    On certain trucks equipped with a saf holland simplex fifth wheel, the lever arm pivot bolt may have been over tightened
    Trailer hitches · 950 vehicles
  • 07V-401 Sep 5, 2007
    On certain trucks equipped with aset ac model engines, the engine as configured with an external exhaust gas recirculation system makes servicing…
    Fuel system · 36k vehicles
  • 07V-361 Aug 15, 2007
    On certain trucks equipped with parker single check valves (scv) provided by bendix
    Brakes · 22k vehicles
  • 07V-360 Aug 15, 2007
    On certain trucks equipped with bendix sr-7 spring brake modulating valves, the internal rubber check valve may leak causing a delay in the…
    Brakes · 19k vehicles
  • 07V-159 Apr 13, 2007
    Certain trucks were recalled for the installation of sleeves on the fuel injection line as required by safety recall sc0317 (nhtsa recall no. 06v392)
    Fuel system · 9,102 vehicles
  • 07V-123 Mar 21, 2007
    On certain trucks, the axle housings may have been manufactured with steel that was out of specification which could result in a fatigue failure…
    Powertrain · 51 vehicles
  • 07V-023 Feb 1, 2007
    On certain trucks, the nut that retains the steering wheel may not have been installed
    Steering · 2,085 vehicles
  • 06V-392 Oct 13, 2006
    On certain trucks, a leak in the aset ac fuel injection line may spray fuel on the exhaust gas recirculation pipes that carry hot exhaust gases
    Fuel system · 40k vehicles
  • 06V-367 Sep 26, 2006
    On certain trucks, the brake cam tubes on the steer and drive axles may not have been greased
    Brakes · 1,102 vehicles
  • 06V-290 Aug 3, 2006
    On certain trucks, the fuel line crossover bracket may prematurely fail and unexpectedly fall to the road
    Fuel system · 342 vehicles
Source: NHTSA ODI recalls file.