Heater only blows hot air

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mully

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When my temprature control dial is on the cold setting it still blows hot air,this only happened yesterday after removing battery, has anybody any idea???many thanks Mully
 
Heater Control card

hi it could be your Heater Control card ,that controls speed.

control card can be found in the heater motor, firstly remove the wiring plug-in connecter, there are two cross headed self tappers holding the connecter block in the moter body take these out and out comes the control card, use a very short screwdriver

It is a small circuit board which is locaed in a very hard to get at place underneath and behind the glove compartment. about 30 minutes of fiddling around. The part was about £35

Glen
 

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