I have the same problem hope someone tells us what to do Mel
Mercury Topaz was created in 1983.
i have an 87 topaz where the alternator goes bad also. have replaced it twice. it is just a common problem in the topaz's
Evidently the cooling fan is not working.
picture of the fan relay for 1993 mercury topaz
If it is working what needs to be fixed? Assume, the lack of display. Not sure but I think the radio has two separate fuses, one for the radio one for it's display, check the fuses I have had similar problem but not sure if it was with my Topaz
The 1994 Mercury Topaz has a chain and not a belt.
A 1991 mercury topaz has drum brakes on the rear wheels.
picture on how to replace a water pump for mercury topaz
does some one know the fireing block numbers for a 1994 mercury topaz 4
1994 mercury topaz 4cyl
where is the thermostat