[White Fairlane]

I have a 1989 Ford LTD and after holding in the OFF and FOOT buttons on the air-con panel it runs thru a check and gets to E2 then stops. Does anyone know what this code is. E2 and E3. Thanks.

 

[Aussiblue]

Broken blend door (most likely) or dead blend door motor or disconnected blend door motor (unlikely). Put aside a weekend to pull the dash.