Known Recalls

Model year record

1991 OSHKOSH MBFG

1 recall campaign on file for this model year. No owner complaints on file.

Recalls

Recall campaignNHTSA 94V130000

Electrical system: wiring

Component
Electrical system: wiring
Manufacturer
OSHKOSH TRUCK CORPORATION
Vehicles affected
398
Reported to NHTSA
1994-07-19
Owners notified
1994-08-29

Defect description

DEPENDING ON THE LOCATION AND THE ELECTRICAL DEMAND, A COMBINATION OF CORROSION AND HEAT CAN CAUSE A MOMENTARY BREAK ON EITHER OF TWO ELECTRICAL CIRCUITS AT THE BULKHEAD CONNECTOR (21 OR 29). IF THESE CIRCUITS FAIL, THE IGNITION, PARKING LIGHT, FUEL PUMP, FUSE PANELS AND THE SECONDARY ELECTRICAL BRAKING SYSTEM WILL LOSE POWER.

Safety risk

LOSS OF POWER TO THE SECONDARY ELECTRICAL BRAKING SYSTEM CAN RESULT IN INCREASED STOPPING DISTANCES AND POSSIBLE VEHICLE ACCIDENT.

Manufacturer remedy

POWER FROM THE BATTERY WILL BE RUN DIRECTLY TO THE STOP LAMP SWITCH AND THE IGNITION SWITCH. THIS WILL ELIMINATE THE BULKHEAD CONNECTION FOR THE IGNITION CIRCUIT AND BACK-UP BRAKE CIRCUIT AS WELL AS DIVIDING UP THE LOAD ON THE TWO QUESTIONABLE CIRCUITS.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

No complaints recorded for this model year.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.