Two problems related to power steering fluid have been reported for the 1996 Mercury Sable. The most recently reported issues are listed below.
When the gear shift indicates the vehicle is in drive, reverse or overdrive the power steering almost goes completely out and the vehicle loses all electrical power/ windows/radio, etc. The vehicle will be checked by dealer.
Power steering gear and the return line is leaking steering fluid. The dealer has been notified. Rack & pinion assembly (original) is defective.