1998–2000 Monon Trailer Recall: ON CERTAIN TRAILERS EQUIPPED WITH WABCO 4S/2M SYSTEM, THE ELECTRICAL AND…
NHTSA campaign 02V195000 · Service Brakes, Air · filed Jul 22, 2002 · verified Jul 30, 2026
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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
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.
ALSO, CUSTOMERS CAN CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-888-DASH-2-DOT (1-888-327-4236).
Affected vehicles
Source: NHTSA recall database, campaign 02V195000. Data last verified Jul 30, 2026.