Recall 03V343000: 2003 Peterbilt 379
- Report received
- Sep 15, 2003
- Manufacturer
- Paccar incorporated
- Potentially affected
- 111vehicles
- Model years
- 2003
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
On certain trucks equipped with meritor 15x4 front brakes and dana e1200 steer axle, the left brake cannot fully apply or it would become stuck and not release.
Possible consequence
If the left brake cannot fully be applied or if it were to become stuck and not release, this could affect the vehilce stopping distance and stability.
Remedy
Dealers will replace the "unhanded" automatic slack adjuster with a "handed" automatic slack adjuster that has a side mounted pawl nut. Owner notification began january 6, 2004. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free fremedy within a reasonable time should contact peterbilt at 1-940-591-4201.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2003 Peterbilt 3793 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.