i cant control the blower motor for the air or heater,in the winter it works on 2003 Acura MDX

for a short time along with the outside temp.but it crashes after the temp.guage goes up.

Asked by for the 2003 Acura MDX
sounds like the system is overhaeting seek a diag and est to see what is causing the issue
1 more answer
Could be a faulty sensor in the climate controls. How high 'up' is temp guage going? When it'crashes' do you mean no blower motor , no A/C or no climate controls at all?