either need a blend door accuator or a heater box
First thing that I would do is check the battery. The clicking sound is the selenoid on the starter. Usually that means the starter is bad. Isn't very hard to replace. Hope this helped.
Needs a tune-up, and bad blower motor.
Might be air in the heater coreCheck coolant levelHeater may be airboundevaporator drain may be plugged
It is low on freon.
there is a bit of rubish caught in the heater fan.
clicking is never good so i would bring it to someone who has knowledge of playstations.
Check the oil first, if oil is low it will run good but just have a constant clicking sound on idle.
The clicking sound is your a/c unit trying to engage. I would have freon pressure checked first, if not, a/c unit may be bad
AnswerIs the clicking sound from the engine? Try to check the oil.If this is happening when you try to start the car, it is most likely a weak battery or a bad starter. Oil would not have anything to do with this problem
Your heater core behind the glove box has gone bad and needs to be replaced.
you may have leaves in the fan
When you drive over a clicking bettle.