heater problem

first check if both your heater hoses are hot to touch they should be. you may have an air actuator that isn't working. try pulling room fuse for 60 seconds with key on then reinstall and it may reset it so your heat works. if not check to see if it gets power then see if it works.

Thanks hmac300 on to it now....

I checked all te horses and they r not getting hot I what else could be any help plz, or is there anything thats need to be changed?

check coolant level it may be low if it is fill it and see if heater works then if that cures the heat problem have it pressure checked for a coolant leak like a head gasket. if system is full try replacing thermostat. see pics