If your Electronic Automatic Temperature Control (EATC) unit only blows hot air from the defrost, or you get clicking from behind the dash, you may have a broken Blend Door Actuator. This is the Ford module that controls the temperature of the air coming from your heat and A/C. Since this is a wear part, you may also think about replacing it when you have the dash removed while installing a heater core.
Unfortunately, these parts are now obsolete and extremely hard to find. Fortunately for you, SHO Source has a limited quantity available to keep your SHO on the road.
These are brand new units, most are in an original Ford package.
Installation of a Blend Door Actuator requires removal of the dashboard and has a difficulty of 7 out of 10.
We currently have limited quntities of all years for the BDA's. 89, 90-91, and 92-95.
Please note that 1992 SHOs usually use this blend door actuator, but we have seen cases where a 93-95 blend door actuator was used in a 1992, so please look under your dash prior to ordering to make sure you order the correct blend door actuator.
How to remove the dashboard: SHO Forum
1990-1992 Taurus with EATC (SHO and LX)
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