MERCURY GRAND MARQUIS 1991: POWER TRAIN:AUTOMATIC TRANSMISSION

General Information

NHTSA Campaign ID Number: 91V048000

Make Model Year
MERCURY GRAND MARQUIS 1991
Date Owners Notified Date Received by ODI Date Added to Database
1991-07-22 1991-03-18 1991-03-28

Production Dates: 1990-10-01 - 1990-10-01

Manufacturers Involved: Ford Motor Company

Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Potential Number Of Units Affected: 6800

Report Initiator: MFR MFR Report

Summary

THE PARK ROD ASSEMBLY CONTAINS A PARK CAM WITH INADEQUATE SURFACE HARDNESS, WHICH COULD LEAD TO PARK DISENGAGEMENT OR NO PARK ENGAGEMENT WHEN THE LEVER IS PLACED IN PARK.

Consequence

IF PARK IS NOT ENGAGED AND THE PARKING BRAKE IS OFF, AVEHICLE ROLL-AWAY COULD RESULT.

Remedy

REPLACE PARK ROD ASSEMBLY ON AUTOMATIC TRANSMISSIONS.

Notes

SYSTEM: AUTOMATIC TRANSMISSION PARK ROD ASSEMBLY.VEHICLE DESCRIPTION: PASSENGER CARS WITH AUTOMATIC OVERDRIVE TRANSMISSIONS.