When the defrost is on windshield I here something on or by the motor making a clicking sound and constantly cycling on and off approximetly every 20-30 sec i think somone had mentioned something about the condensor anyone got any ideas of what the problem is it definitly doesnt sound right thanks for any help in advance. cause i know you guys always have the answer

 

This is normal, I believe. The condenser clicks on and off to remove the moisture in the air, whether you have the temp set to cold or hot. Mine does the same thing.

 

mine too. its annoying, but its normal.

 

Yeah, on any vehicle that I have ever heard of the A/C automatically kicks on whenever the defrosters are turned on.

 

Say it with me ... compressor.

It's the pump for your A/C system ... perfectly normal.