Alaways check the fuses first, on mine they are under the dash coved up by a plastic cover and also more under the hood also coved by a plastic cover. If fusses are OK then check the blower motor itself to see if it still works. Also check the blower switch on the dash to see if it is working. Stupid question, how do you test the switch and motor?
did you check the heater core because my truck did that and that was what was wrong
the control cable probably came off the connector
The heater core is leaking. GEt a manual from DISCOUNTAUTOREPAIRMANUALS.COM and replace it.
Thermostat stuck open, clogged heater core, heater flow valve not functioning, or low of coolant.
If your wipers keep blowing the fuses on your 1998 Nissan Altima, it could be a short or the wrong fuse being used. You may have a short in the wiring or the wiper switch, a bad ground wire, or loose wiring.
most likely thermostat stuck less than $ 15 part
Low coolant, stuck thermostat, blocked hoses.
I assume your car heater is blowing cold air, when the heater is on. It seems that, you have air on your coolant. that air pockets blocks the cooland to travel through your heater. it may be a sign of a bigger problem such as blown head gasket in the old cars, such acura legend
I own a 1994 acura integra and the heater/air conditioning blower is not working, I can not defrost my windows and the heat does not blow. What is wrong and how can the problem be fixed.
Car not blowing air or heat
Locked up compressor, or defective compressor clutch.
if engine temperature ok, either air lock/blockage in heater exchange matrix or problem with heater control cable. in my case it was the headgasket on its way out. from dom coolent level stops it to if too low!
cylinder 4 misfire detected code p0304 will not pass emissions test want do I need?
If the AC is Blowing cold and turn off and on, the AC/heater control switch is bad. Replace it on eBay for around fifty dollars. Work great now.
It sounds like your switch from hot to cold is stuck on cold
Because the blend doors are stuck in the wrong way == If the fan is still blowing air,check your thermostat.If that doesnt fix it check the control valve under your hood(if your model has one). last,but not least, check your heater core. if both in and out hoses are hot when car is warmed up, its supposed to mean it's ok.( if not, you'll need it replaced) Good luck!
hi, could be many answers. Check the water contol valve operation ( under hood connected to heater hoses), do you have a full load of coolant?, also air mix door under dash, is the temp of the coolant hot?.Check them all out, you'll find it
have the radiator cap pressure tested
it was the fuse. it is in the glove box it is maked (cluster) 10 amp fuse fixed it all.
When my heater didn't work i had to replace my thermostat.
It has a timing chain. The timing chain is on the front of the engine. But before messing with it ,I would have the timing check first. You may have something else wrong,like a sensor or a vaccum leak.
Check the heater control valve. If it's stuck slightly open, the heater may be fighting against your AC system. BTW, that's the most common reason for the condition you describe.
replace the BLOWER MOTOR RESISTER....YOU CAN FIND IT INSIDE THE CAR UNDER THE PASSENGER SIDE FRONT DASHBOARD.
evaporator frozen over
We need to know what is wrong with the heater before it can be fixed.