2003 Mack CV
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
Have the VIN?
These records cover every 2003 Mack CV. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
5 recalls name the 2003 Mack CV. Newest first.
Mack trucks IS recalling certain model year 2002 through 2004 cl, cv, LE, mr, rb, rd, and model year 2003 through 2004 dm heavy trucks manufactured from february 1, 2002 through september 30, 2003, equipped with axle beams manufactured by bharat forge. the axle beam may have transverse shear lines on the bottom of the axle from the trimming process.
Risk and remedy
Risk
These lines, if present, can promote initiation of cracks, which over time may possibly lead to axle beam failure and a vehicle crash can occur.
Remedy
Mack will notify owners, inspect and replace any affected axle beams free of charge. the safety recall began on march 5, 2010. owners may contact mack at 1-800-866-1177.
On certain trucks, the fuel tank mounting strap was not welded to specifications and may fail. the fuel tank strap supports and fastens the steps for the operator and passenger to enter and exit the cab.
Risk and remedy
Risk
If the pedestal step mounting bracket separated from the fuel tank strap, passenger could fall from the vehicle when entering or exiting the cab, increasing the risk of personal injuries.
Remedy
Dealers will inspect the fuel tank mounting strap and replace it if necessary. the recall began february 7, 2005. owners should contact mack trucks at 1-610-709-3337.
Certain trucks fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems." the front brake chamber on some 18,000 lb. And 20,000 lb front axle assemblies IS too small to meet stopping distance requirements.
Risk and remedy
Risk
This could cause the stopping distance to be increased, which could result in a crash.
Remedy
Dealers will replace the front brake chambers. the recall began april 21, 2004. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3337.
On certain chassis equipped with defiance metal fuel tank support bracket assemblies, the fuel tank bracket was not welded per specification. this can cause the fuel tank to separate from the chassis during assembly operation.
Risk and remedy
Risk
If the fuel tank separates from the vechile, there IS a risk the tank may rupture causing fuel to leak on the ground which could result in a fire.
Remedy
Dealers will inspect and repair. owner notification began january 1, 2004. owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact mack at 1-610-709-3337.
Certain heavy duty vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 121, "air brake systems." improper seating of the check valve retainer in the brass fitting housing has occurred. it IS possible for the air brake system pressure to push the check valve internal parts into the primary system reservoir and a…
Risk and remedy
Risk
In this condition, the vehicle would not meet the emergency requirements of the standard.
Remedy
Dealers will replace the check valve. owner notification began november 26, 2003. owners should contact mack at 1-610-709-3337.
Owner complaints
2 complaints1 involved a fire
What owners report most
Latest complaints
- Structure › Frame and members
TL* the contact owns a 2003 mack cv. The contact stated that the side frame rails were breaking. The vehicle was not taken to the dealer for further inspection. The failure mileage and current mileages were unknown.
- Service brakes, air › Disc › Chamber
This vehicle IS a 2003 mack truck model cv and IS a straight frame dump truck with three rear tandem axles. Stopping IS achieved through a standard air brake system where compressed air IS used as the energy medium. The brake pedal effort of the operator IS used only to modulate the air pressure…
This vehicle IS a 2003 mack truck model cv and IS a straight frame dump truck with three rear tandem axles. Stopping IS achieved through a standard air brake system where compressed air IS used as the energy medium. The brake pedal effort of the operator IS used only to modulate the air pressure applied to the brake chambers. This truck conforms to the dual brake system. Although the energy source IS compressed air, the transmission of energy from the brake chamber to the friction surfaces involves lever arms and cams. The compressed air in the spring brake chamber maintains pressure on the spring during normal operation. When the brakes are activated, the air IS relieved allowing the spring to decompress and apply the friction surfaces to the drums through the mechanical linkage. The fire patterns indicate that the fire was localized and originated from friction produced by the brake pads against the drum on the center right rear tandem wheels. The friction produced temperatures in excess of the ignition temperature of the tires causing them to ignite. There was no physical evidence of any electrical failure. The spring brake chamber IS identified as mgm 3431157, m092702, 190E 4100 P7. Conclusion the fire was localized and produced by friction. The friction resulted from the brake pads against the drums of the center rear right tandem brakes. This friction produced sufficient temperatures to ignite the tires. The application of the brakes that produced the fire resulted from a failure of the spring brake chamber or its controlling service relay valve. The loss of air pressure resulted in the spring activation of that particular brake. *Jb
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 10246086TSB: 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 new HD through shaft is an upgrade over the current standard shaft and can now be used as a replacement part instead of the standard shaft. The new HD shaft has a new design to increase strength, longevity and life over the standard shaft.
- 10241946TSB: Barksdale Leveling Valve, Leak Test
- 10238788V-MAC III Odometer And Engine Hours Programming
- 10237339CBR: 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 )
- 10215315Programming Failure - Chassis With Cummins Engine And An Allison Transmission
- 10215312(Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP).
- 10215289Automated Manual Transmission ( AMT ) I-Shift / mDRIVE - Ribbon Harness Replacement - Speed Sensor Bolts, Possible Fault Codes P1058 - 21 Or MID 130 PID 161 FMI 1
- 10215287US10 Emission Engines - Diagnostic Trouble Code ( DTC ) SPN 1231 FMI 9 Troubleshooting.
- 10213658Emcon (Spark Assist) Engine Aftertreatment System Troubleshooting Check Sheet - US07 Emissions
- 10213652Low Oil Pressure Diagnostic Process For 11 Liter Engines
- 10213644Premium Tech Tool ( PTT ) Training Materials And Support Tools
- 10213642No Start Condition After Over The Air Programing - VECU5 No Start "Safe State"
- 10213641Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer
- 10213640Electronically Controlled Suspension (ECS) Losing Air Pressure
- 10213639Low Voltage Disconnect (LVD), Function Description
- 10213638DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
- 10213637DEF Pump Cycling periodically Hours After Key Off
- 10213636Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
- 10213633USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E
- 10213632NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions
- 10213630Mack Chassis - Vehicles Equipped With An Automated Manual Transmission Model F ( AMT-F, mDrive ), Premium Tech Tool ( PTT ) Gearbox Calibration Failure; Gearbox Calibration Operation Stops And Fails At 33% When Run With Transmission Removed
- 10213625Mack - PTO Pump Speed Calculator
- 10213612(Back Office Only) Mack Chassis - Cruise Control Inoperative After Disabling The Electronic Stability Program (ESP)
- 10213609Mack Chassis - Diesel Exhaust Fluid ( DEF ) System Cleaning/Flush After DEF Pump Failure Or System Contamination
- 10213608Mack Chassis - Bendix Vendor Configuration Program ( VCP ) Software Download Information
- 10213605Mack Chassis - Diagnostic Trouble Codes ( DTC's ) - P020113, P020213, P020313, P020413, P020513, P020613, Cylinders 1 Through 6 Injector A Open Circuit
- 10130447Diagnostic Trouble Code ( DTC ) P02FA Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel System) Chassis ONLY
- 10130444Diagnostic Trouble Code ( DTC ) P0471 Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel System) Chassis ONLY
- 10130443Diagnostic Trouble Code ( DTC ) P0420 Illuminating The Malfunction Indicator Lamp (MIL) - US17 (GHG17, Common Rail Fuel System) Chassis ONLY
- 10130439Fuel Injector Offset Learning Diagnostic Trouble Codes ( DTC ) / Fault Codes Logged In Engine Control Module ( EMS ); Possible Rough / Uneven Idle - OBD15 Chassis
- 10040707Mack trucks: left side frame bracket may crack.
- 10040051Mack trucks: there IS revised mounting hardware for the exhaust manifold and turbocharger.
- 10027765Mack trucks: cracks in lower frame flange. On certain cv and rd model chassis equipped with constant section frame rails, cracks may develop in the lower frame flange in the area of the steering gear.
Every Mack CV model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.