FORD F-150 1993: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

General Information

NHTSA Campaign ID Number: 93V089000

Make Model Year
FORD F-150 1993
Date Owners Notified Date Received by ODI Date Added to Database
1993-07-09 1993-05-17 1993-05-27

Production Dates: 1992-11-01 - 1992-12-01

Manufacturers Involved: Ford Motor Company

Component: POWER TRAIN:TRANSFER CASE (4-WHEEL DRIVE)

Potential Number Of Units Affected: 1389

Report Initiator: MFR MFR Report

Summary

THE TRANSFER CASES HAVE BEEN BUILT WITH THE WRONG ELECTRIC SHIFT MOTOR. THE TRANSFER CASES CAN SLIP OUT OF THE 4 X 4 HIGH GEAR POSITION DURING COASTING IN FORWARD GEARS OR WITH POWER APPLIED IN REVERSE GEAR.

Consequence

IF THIS OCCURS, THE VEHICLE CAN ROLL FREELY AS IF INNEUTRAL POSITION REGARDLESS OF THE TRANSMISSION GEAR SELECTOR POSITION. THIS CANRESULT IN LOSS OF VEHICLE CONTROL AND AN ACCIDENT.

Remedy

REPLACE DEFECTIVE TRANSFER CASES WITH THE CORRECT VERSION.

Notes

SYSTEM: POWER TRAIN; TRANSFER CASE.VEHICLE DESCRIPTION: 4WD LIGHT TRUCKS AND MULTI-PURPOSE PASSENGER VEHICLESWITH TOUCH DRIVE ELECTRIC SHIFT TRANSFER CASES.