The defect
ON SOME HEAVY DUTY TRUCKS EQUIPPED WITH ALCOA FUJIKURA LTD. (AFL) POWER DISTRIBUTION BOXES (PD BOX), THE PD BOXES WERE MANUFACTURED WITH INSUFFICIENT TORQUE APPLIED TO THE NUT OF THE MAIN POWER FEED-THROUGH STUD.
The risk
INSUFFICIENT TORQUE CAN LEAD TO (1) ELECTRICAL ARCING OF THE WIRES INSIDE OF THE PD BOX, OR (2) AN INTERRUPTED POWER SUPPLY TO THE VEHICLE'S ELECTRICAL SYSTEM, EITHER OF WHICH CAN LEAD TO A LOSS OF VEHICLE ELECTRICAL POWER AND POSSIBLY VEHICLE CONTROL WITHOUT WARNING.
The remedy
DEALERS WILL INSPECT AND TIGHTEN THE NUT ON THE MAIN POWER FEED-THROUGH STUD. OWNER NOTIFICATION BEGAN FEBRUARY 25, 2002. 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 KENWORTH AT 1-425-828-5440.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Kenworth C500 | 2000 |
| Kenworth T600 | 2000 |
| Kenworth T800 | 2000 |
| Kenworth W900 | 2000 |
Components: ELECTRICAL SYSTEM:WIRING
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Kenworth C500 | 2000 | 0 | 7 |
| Kenworth T600 | 2000 | 0 | 7 |
| Kenworth T800 | 2000 | 1 | 10 |
| Kenworth W900 | 2000 | 7 | 9 |
Other electrical system recalls in 2002
34 of the 434 recall campaigns reported to NHTSA in 2002 concerned the electrical system; PACCAR, INCORPORATED filed 199 campaigns in all.
| 02V338000 16 Dec 2002 | MERCEDES-BENZ USA, LLC. |
| 02V324000 6 Dec 2002 | KAWASAKI MOTORS CORP. |
| 02V288000 6 Nov 2002 | FORD MOTOR COMPANY |
| 02V284000 30 Oct 2002 | MOTOR COACH IND., INC. |
| 02V267000 1 Oct 2002 | GENERAL MOTORS CORP. |
| 02V259000 20 Sept 2002 | PLEASURE-WAY INDUSTRIES LTD. |
| 02V256000 18 Sept 2002 | VOLKSWAGEN OF AMERICA,INC |
| 02V233000 5 Sept 2002 | BLUE BIRD BODY COMPANY |
NHTSA recalls (public domain) · all recalls of 2002