1999 Mack LE Problems, Complaints & Recalls
- Compared with other LE years
- Not enough data 2nd of 13 for complaints
- Safety recalls
- 4 recalls: check your VIN
- NHTSA crash rating
- Not rated
NHTSA has received no owner complaints about the 1999 Mack LE so far. There are 4 safety recalls covering this model year.
- 0owner complaints
- 4safety recalls
- 0NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
1999 Mack LE recalls (4)
Tap a recall to see the problem, the risk and the fix.
Fuel system, other:storage:tank assembly:pressure relief devices
Problem: On certain chassis built with lng engines, the nexgen lng tank's primary and secondary relief valves could fail to open and relieve tank pressure.
Risk: This could cause ice buildup on the discharge side of the primary and secondary pressure system allowing the relief system to freeze and become blocked resulting in over pressurization of the lng tanks creating the risk of catastrophic tank rupture which could cause serious injury or death.
Fix: Dealers will retrofit the lng tanks with a new primary relief valve pipe away tube and a new ventilated shroud. The recall began april 6, 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.
Steering:linkages:tie rod assembly
Problem: Vehicle description: heavy duty trucks equipped with tie rod assemblies containing 24-dl model ball sockets and manufactured by trw. Certain of the tie rod ball-socket bearings have a below-specification case depth and/or hardness, which can lead to premature wear of the socket.
Risk: If this condition occurs, the driver can lose partial control of the right front wheel, possibly resulting in a crash.
Fix: Dealers will replace the defective tie rods. Owner notification began july 13, 2001. 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 1-610-709-3011 or trw customer service at 1-866-280-3287.
Vehicle speed control:accelerator pedal
Problem: Vehicle description: class 8 trucks equipped with felsted electronic accelerator pedals. The return springs can break on the accelerator pedals that are equipped with stainless steel or electroplated wire return springs.
Risk: This condition could cause the pedal to go to full throttle if both return springs break, increasing the risk of a crash.
Fix: Replacement accelerator pedals equipped with return springs manufactured of music wire with one additional coil on each spring and with an organic coating, eliminating electroplating will be installed.
Service brakes, air:antilock
Problem: Vehicle description: heavy duty trucks built with bendix air abs with an ec-17 1030r electronic control unit (ecu), there have been reports of unwanted abs activation at low speeds caused by 1) chafed abs wheel speed sensor wires on rotating parts or 2) a damaged component at the wheel end that generates a certain type of erratic sensor signal.
Risk: This condition could cause the abs ecu to exhaust the air at the air brake modulators for one or more of the wheels. This could result in extended braking distances and a possible crash.
Fix: Dealers will replace the abs ecu.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
Other Mack LE years
| Year | Complaints | Recalls |
|---|---|---|
| 2007 LE | 0 | 1 |
| 2006 LE | 0 | 1 |
| 2005 LE | 0 | 3 |
| 2004 LE | 0 | 5 |
| 2003 LE | 0 | 4 |
| 2002 LE | 1 | 3 |
| 2001 LE | 0 | 1 |
| 2000 LE | 0 | 3 |
| 1999 | 0 | 4 |
| 1998 LE | 0 | 3 |
| 1997 LE | 0 | 1 |
| 1996 LE | 0 | 1 |
| 1995 LE | 0 | 1 |
See all Mack LE problems by year, every Mack model, or the VIN decoder.
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Frequently asked questions
What are the most common problems with the 1999 Mack LE?
NHTSA has no owner complaints on file yet.
Was there a recall on the 1999 Mack LE?
Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 1999 Mack LE a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other LE model years, the 1999 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.