Recall 06V-457: 2003–2006 Unimog U500
FREIGHTLINER LLC recall for power train, reported to NHTSA on Nov 30, 2006, covering about 80 vehicles.
The problem
On certain trucks equipped with the eas transmission option, a programming logic error in the transmission automatic shift system may prevent the vehicle's clutch from disengaging when the vehicle is operated in working group or crawler gear range (Low-low range).
The risk
The brake system is not capable of overcoming the engine torque transmitted to the wheel ends when the vehicle is operated in working group or crawler gear range. If the clutch fails to disengage the engine must be shut-down in order to bring the vehicle to a stop potentially resulting in a vehicle crash or personal injury.
The fix
Dealers will modify the automatic shift system to provide reduced engine torque when the brakes are applied while the vehicle is operated in working group or crawler gear range. The gear shift electronic control unit will be replaced and two relays will be added. The recall began on march 28, 2007. Owners may contact freightliner at 1-800-547-0712.
Notes
Freightliner recall no. Fl-486.customers can also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (Tty 1-800-424-9153), or go to http://www.safercar.gov.
Recall details
| Manufacturer | FREIGHTLINER LLC |
|---|---|
| Component | Power Train › Automatic Transmission |
| Recall started by | the manufacturer |
| NHTSA campaign number | 06V457000 |
Vehicles in this recall
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 06V-457?
On certain trucks equipped with the eas transmission option, a programming logic error in the transmission automatic shift system may prevent the vehicle's clutch from disengaging when the vehicle is operated in working group or crawler gear range (Low-low range).
How is recall 06V-457 fixed?
Dealers will modify the automatic shift system to provide reduced engine torque when the brakes are applied while the vehicle is operated in working group or crawler gear range. The gear shift electronic control unit will be replaced and two relays will be added. The recall began on march 28, 2007. Owners may contact freightliner at 1-800-547-0712.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.