Inside the transmission
Replace your transmission pump or get a new transmission.
On a 1999 Mercury Sable : The transaxle ( transmission ) is located in the engine compartment , bolted to the engine
The Mercury Sable transmission has a fluid capacity of 12 quarts. You can use any SAE certified automatic transmission fluid.
location for fuse, and relay switch on a Mercury Sable
NO it don't. It is a electronic controlled transmission.
According to the 2000 Mercury Sable Owner Guide : ( Motorcraft MERCON - V , automatic transmission fluid in both types of automatic transaxle / transmission )
On the transmission.
In a 1998 Mercury Sable : The transaxle is the transmission on your front wheel drive Mercury Sable it is located in the engine compartment , on the drivers side , bolted to the engine
On a 1990 Mercury Sable : The ELECTRIC fuel pump is INSIDE the fuel tank ( it is installed through an access hole in the top of the fuel tank )
Mercon V
On a 2001 Mercury Sable : The automatic transaxle ( transmission ) fluid level dipstick is near the firewall , in the area of the brake fluid reservoir , in the engine compartment