LINCOLN MARK VII 1986: ELECTRICAL SYSTEM:IGNITION
NHTSA Campaign ID Number: 86V108000
| Make | Model | Year |
|---|---|---|
| LINCOLN | MARK VII | 1986 |
| Date Owners Notified | Date Received by ODI | Date Added to Database |
| 1986-08-11 | 1986-08-08 | 1986-08-13 |
Production Dates: 1985-10-01 - 1986-04-01
Manufacturers Involved: Ford Motor Company
Component: ELECTRICAL SYSTEM:IGNITION
Potential Number Of Units Affected: 20000
Report Initiator: ODI ODI Report
THE IGNITION LOCK CYLINDER MAY HANG UP AND NOT FULLY RETURN TO THE "ON" POSITION FROM THE "START" POSITION AFTER STARTING THE ENGINE. IF THIS OCCURS, THE ENGINE WILL REMAIN RUNNING, BUT THE BATTERY CURRENT TO THE BRAKE SYSTEM SUPPLY MOTOR WILL BE INTERRUPTED. CONSEQUENCE OF DEFECT: WITH POWER TO MOST ACCESSORIES AND THE BRAKE SYSTEM SUPPLY MOTOR INTERRUPTED, THE POWER ASSIST TO THE FRONT BRAKE WILL BE LOST AND AFTER ABOUT 10 TO 15 NORMAL BRAKE STOPS, LOSS OF REAR BRAKE FUNCTION WILL RESULT, CAUSING INCREASED STOPPING DISTANCE. HOWEVER, THE INSTRUMENT BRAKE WARNING LIGHT WILL ILLUMINATE PRIOR TO REDUCED BRAKING CAPABILITY AND IF WARNING IS NOT HEEDED, AN ACCIDENT MAY OCCUR.
REPLACE IGNITION LOCK CYLINDERS WITH REVISED DESIGN CYLINDERS.
SYSTEM: IGNITION LOCK CYLINDER/BRAKES.VEHICLE DESCRIPTION: PASSENGER CARS EQUIPPED WITH A BRAKE SYSTEM SUPPLY MOTOR FOR HYDRAULIC REAR BRAKES AND POWER ASSIST FRONT BRAKES.
