The blower motor will not come on i've replaced the resistor , relay , motor and it's getting very costly . When i turn the blower switch to on and off i hear a clicking noise which tell's me the relay is good but no fan running .

BTW this is not an automatic system ...Anyway would it be the **** switch that has gone ?

 

Anything is possible. You have to check it first before replacing it. You should have checked each part first before replacing it.

 

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Model and year violation....

What are we working with ?

 

I have the same problem. Getting juice to relay every time i turn control from zero but nothing is going to the the resistor. Mine is 04 Elantra 2l engine, manual controls.

 

The problem is in the heater control unit which contains the ac also. If you push in on the speed dial (after selecting a speed) the blower motor should turn on.