OSHKOSH VC 1993: ELECTRICAL SYSTEM:IGNITION:MODULE

General Information

NHTSA Campaign ID Number: 94V099000

Make Model Year
OSHKOSH VC 1993
Date Owners Notified Date Received by ODI Date Added to Database
1994-06-23 1994-05-24 1994-06-20

Production Dates: 1991-02-01 - 1993-04-01

Manufacturers Involved: Oshkosh Corporation

Component: ELECTRICAL SYSTEM:IGNITION:MODULE

Potential Number Of Units Affected: 855

Report Initiator: MFR MFR Report

Summary

A CRUISE CONTROL ELECTRONIC REGULATOR "CCER" IS PROVIDED WITH THE TRUCK CHASSIS, AND IS MOUNTED ON THE CHASSIS ACCORDING TO INSTRUCTIONAL DRAWINGS PROVIDED BY OSHKOSH. SOME BODY BUILDERS HAVE INSTALLED THE CCER OUTSIDE THE PASSENGER COMPARTMENT. IN THIS LOCATION, MOISTURE CAN ACCUMULATE AROUND THE CIRCUIT BOARD CAUSING A SIGNAL TO GO TO THE VACUUM PUMP OF THE CRUISE CONTROL, WHICH PULLS THE THROTTLE TO A "FULL OPEN" POSITION WITHOUT WARNING. DEPRESSING THE BRAKE OR TURNING OFF THE CRUISE CONTROL SWITCH WILL INTERRUPT THE SIGNAL.

Consequence

A "FULL OPEN" THROTTLE OCCURRING WITHOUT PRIOR WARNING CAN RESULT IN LOSS OF VEHICLE CONTROL AND AN ACCIDENT.

Remedy

ALL CHASSIS MANUFACTURED FROM FEBRUARY, 1991 TO APRIL 1993 WILL BE RECALLED AND OWNERS NOTIFIED TO HAVE THE CCER MOVED INSIDE THE PASSENGER COMPARTMENT IN A DRY ENVIRONMENT.

Notes

SYSTEM: ELECTRICAL SYSTEM; IGNITION; ELECTRONIC CONTROL UNIT 'ECU'.VEHICLE DESCRIPTION: TRUCK CHASSIS.NOTE: IF YOUR VEHICLE IS PRESENTED TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND THE REMEDY IS NOT PROVIDED WITHIN A REASONABLE TIME AND FREE OF CHARGE OR THE REMEDY DOES NOT CORRECT THE DEFECT OR NONCOMPLIANCE, PLEASE CONTACT OSHKOSH SERVICE CENTER AT 1-414-235-1726. ALSO, CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S AUTO SAFETY HOTLINE AT 1-800-424-9393.