The defect
ON CERTAIN TRAILERS EQUIPPED WITH WABCO 4S/2M SYSTEM, THE ELECTRICAL AND AIR CONNECTIONS ARE IMPROPERLY CONNECTED.
The risk
THE SERVICE BRAKING SYSTEM COULD BECOME INEFFECTIVE, INCREASING THE RISK OF A CRASH.
The remedy
THE ELECTRICAL AND AIR CONNECTIONS WILL BE INSPECTED AND REPAIRED IS NECESSARY. OWNER NOTIFICATION IS EXPECTED TO BEGIN DURING AUGUST 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 HPA MONON AT 1-800-231-6413.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Monon Trailer | 1998, 1999, 2000 |
Components: SERVICE BRAKES, AIR:SUPPLY:HOSES, LINES/PIPING, AND FITTINGS
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Monon Trailer | 1998 | 0 | 2 |
| Monon Trailer | 1999 | 0 | 2 |
| Monon Trailer | 2000 | 1 | 1 |
Other service brakes, air recalls in 2002
58 of the 434 recall campaigns reported to NHTSA in 2002 concerned the service brakes, air; HPA MONON TRAILER, INC. filed 2 campaigns in all.
| 02V139027 31 Dec 2002 | VERMEER MANUFACTURING COMPANY |
| 02V321001 2 Dec 2002 | FREIGHTLINER CORPORATION |
| 02V321002 26 Nov 2002 | MACK TRUCKS, INCORPORATED |
| 02V139026 16 Oct 2002 | DRIVE LINE INC. |
| 02V210009 4 Oct 2002 | FEATHERLITE, INC. |
| 02V210008 23 Sept 2002 | TRIAD MACK SALES |
| 02V241002 20 Sept 2002 | INTERNATIONAL TRUCK AND ENGINE |
| 02V254000 11 Sept 2002 | EAST MANUFACTURING CORP. |
NHTSA recalls (public domain) · all recalls of 2002