- The problem
- Mack is recalling 34,269 my 1999-2005 cx and my 2004-2008 cxn trucks. The headlight switch may prematurely fail resulting in inoperative or intermittent headlights.
- The risk
- The head lights may not operate properly which could result in intermittent or no headlight function. This could impair a driver's visibility, increasing the risk of a crash.
- The fix
- Dealers will replace the headlight switch. The recall began on february 27, 2009. Owners may contact mack at 1-800-528-6586.
Vehicle safety record
2005 Mack CXN Problems, complaints & recalls
No owner complaints about the 2005 Mack CXN have been filed with NHTSA. It is covered by 11 recalls, the latest in December 2008 for the switch.
NHTSA data checked
CAbout as many problems as a typical CXN year, for its age
- Complaints
- 0
- Recalls
- 11
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
2005 Mack CXN recalls 11
Recall repairs are free. Your dealer fixes them whether or not you bought the car there - check your VIN at nhtsa.gov/recalls to see if yours is done. What to do
- The problem
- On certain trucks equipped with aset ac model engines, the engine as configured with an external exhaust gas recirculation system makes servicing the fuel injection lines difficult when using traditional tools. Therefore, it is possible for fuel leaks to develop when removing and installing the fuel injection lines.
- The risk
- A leak in the fuel injection line may spray fuel on the hot surfaces of the exhaust gas recirculation system, which could result in an engine fire.
- The fix
- Dealers will replace the fuel injection lines free of charge. Note: this recall supersedes a previous campaign conducted in 2006 (please see 06v392). The recall began on september 11, 2007, with subsequent mailings every six weeks until april 2008. Owners may contact mack at 800-528-6586.
- The problem
- On certain trucks equipped with parker single check valves (scv) provided by bendix. The defect exists in the parker scv that connects with the supply port of the sr-7 spring brake modulating valve. After prolonged use of the parker scv, the valve body retainer may become excessively worn and eventually break apart. Pieces of the parker scv can become lodged inside the sr-7 spring brake modulating valve, potentially causing either leakage out of the sr-7 valve or preventing air from properly exhausting from the sr-7 valve.
- The risk
- This condition can cause a delay in the application of the spring brakes to park the vehicle after the operator pulls the dash valve button. These conditions can occur without warning, leading to unintended vehicle rollaway, brake drag, or in the case of loss of primary circuit, inability to modulate the spring brakes.
- The fix
- Mack is working with bendix to replace the parker single check valve. The recall began on january 9, 2008. Owners may contact bendix at 1-440-329-9000 or mack at 1-800-528-6586.
- The problem
- 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 .
- The risk
- THIS COULD POTENTIALLY RESULT IN AN ENGINE FIRE.
- The fix
- Mack has issued a stop work on this campaign under further notice (2-22-2007). The remedy does not adequately address the issue on all vehicles. Mack will re-release the recall in the near future. (Please see nhtsa no. 07V159/mack recall no. Sco323 for vehicles that have had this repair already performed.) This recall has been superseded (please see 07v401/sc0324).
- The problem
- On certain trucks, the fuel line crossover bracket may prematurely fail and unexpectedly fall to the road. The location and size of the bracket draws a concern to the bracket being picked up and thrown by the drive axle wheels.
- The risk
- If the crossover bracket falls a crash may occur without prior notice.
- The fix
- Dealers will replace the brackets free of charge. The recall began on august 20, 2006. Owners may contact mack trucks at 1-800-528-6586.
- The problem
- On certain vehicles, the brake cam tubes on the steer and drive axles may not have been greased.
- The risk
- The brake cam journal may corrode which could lead to the brakes dragging. This could result in a vehicle fire.
- The fix
- Dealers will remove the brake camshaft to inspect for corrosion. The brake camshaft will be replaced as required free of charge. The recall began on february 27, 2006. Owners may contact mack at 1-336-393-2233.
- The problem
- On certain vehicles. The brake cam tubes on the drive axle may not have been greased.
- The risk
- The brake cam journal may corrode which could lead to the brakes dragging. This could result in a vehicle fire.
- The fix
- Dealers will remove the brake camshaft to inspect for corrosion. The brake camshaft will be replaced as required free of charge. The recall began on january 18, 2006. Owners may contact mack at 1-336-393-2233.
- The problem
- On certain vehicles, the brake cam tubes on the steer axle may not have been greased.
- The risk
- The brake cam journal may corrode which could lead to the brakes dragging. This could result in a vehicle fire.
- The fix
- Dealers will remove the brake camshaft to inspect for corrosion. The brake camshaft will be replaced as required free of charge. The recall began on february 27, 2006. Owners may contact mack at 1-336-393-2233.
- The problem
- On certain heavy duty class 8 vehicles built with sheppard model m100 steering gear, the steering gear mounting pads, which attach the steering gear to the frame rail, may fail.
- The risk
- The steering gear could loosen leading to a sudden loss of steering, which could result in a crash.
- The fix
- Dealers will replace the steering gears. The recall began on may 6, 2005. Owners may contact mack at 1-610-709-2131.
- The problem
- On certain trucks equipped with the fxl axle and meritor 16.5 X 5 brakes with dust shields, there may be interference between the dust shield mounting bolt and the knuckle on the front axle. As a result of the interference, the bolt joint between the wheel end and the knuckle may not meet the torque requirements.
- The risk
- This could result in vibration or brake performance issues. Braking capability would be diminished, increasing the risk of a crash.
- The fix
- Dealers will remove the hub and brake assembly to install a new dust shield free of charge. The recall began on august 17, 2005. Owners may contact mack trucks 610-709-2131.
- The problem
- On certain heavy duty class 8 diesel trucks equipped with aset ac engines, the location of the fuel inlet hose may result in overheating or abrasion of the hose, which may lead to a premature failure.
- The risk
- If the hose fails, fuel can be sprayed on the exhaust manifold, which could potentially lead to an engine compartment fire.
- The fix
- Dealers will repair and replace the fuel inlet hose free of charge. The recall began on february 14, 2005. Due to some quality and supply issues with parts to support this safety recall, owners may have been informed during april 2005,that the safety recall was on hold. These issues have now been resolved. For owners who have not had their vehicle(s) repaired, contact a mack parts and service center immediately to schedule an appointment to have your vehicle(s) repaired. Owners may contact mack trucks at 610-709-2131.
What owners say
Be the first CXN owner to share.
Problems or none - your experience is exactly what the next buyer is looking for. Write it now
No complaints about the 2005 Mack CXN yet
No owner has filed a complaint about this vehicle with NHTSA. If yours has a problem, share it here and report it to NHTSA.
Mack CXN: every year compared
All CXN years2005 Mack CXN vs rivals
| Vehicle | Complaints | Recalls | Grade | |
|---|---|---|---|---|
| 2005 Mack CXN | 0 | 11 | C | |
| 2005 Mack CV | 2 | 4 | F | Compare |
| 2005 Mack CX | 1 | 5 | C | Compare |
More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.
Questions about the 2005 Mack CXN
Does the 2005 Mack CXN have any recalls?
Yes - NHTSA lists 11 recalls for the 2005 Mack CXN: switch (December 2008); fuel system, diesel (September 2007); check valve (August 2007); fuel system, diesel (October 2006) and more. Recall repairs are free at any authorized dealer. Enter your VIN at nhtsa.gov/recalls to see whether yours has been fixed.
How many complaints has the 2005 Mack CXN had?
None have been filed with NHTSA so far.
Is the 2005 Mack CXN a reliable vehicle?
Its Safety Index is 46 out of 100 (grade C: about as many problems as a typical Mack CXN year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.
What should I do if my 2005 Mack CXN has a problem?
If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data