Usally located in the fuse block. this is normally on the driver side near the floor board. it would help to add the make model and year of vehicle.
on my 99 Sephia the Blower is located under the dash on the passenger side.
under dash, pasenger side
You have to take out the heater vents to be able to move the console forward.
MY WIFE HAS A 99 KIA SEPHIA. SHE HAS HAD NOTHING BUT BAD LUCK OUT OF IT. ANYWAY THE HEATER MOTOR IS LOCATED UNDER THE DASH,RIGHT BELOW THE GLOVE BOX. I HAVE TO BEAT ON HERS WITH A RUBBER MALLET TO GET IT TO WORK.
Jump start car and do not run heater with engine not running.
Change the fuse in the box next to the glove compartment.
You may need to replace your Thermostat or your Heater Core.
not 100% sure that this is the same as 96 model but found out on mine there isn't such a convectional definition. basically pluged a ceramic heater 200w into my cigarette lighter which worked for few seconds and then stopped. checked all the fusses and all of them were ok. managed to pull out the cigarette lighter with the plug and checked the connector. with the ignition on tested the connector and noticede there was power at the connector but on the body of the plug there was a transistor that would have acted as the fuse and looked that it hade taken the strain!I am going to take it to a electronical shop to have it replaced. i belive the cigarette lighter not to be used for accesories that require "fuses" more than 15A. heater i used needed 17A or higher!.Answernot 100% sure that this is the same as 96 model but found out on mine there isn't such a convectional definition. basically pluged a ceramic heater 200w into my cigarette lighter which worked for few seconds and then stopped. checked all the fusses and all of them were ok. managed to pull out the cigarette lighter with the plug and checked the connector. with the ignition on tested the connector and noticede there was power at the connector but on the body of the plug there was a transistor that would have acted as the fuse and looked that it hade taken the strain!I am going to take it to a electronical shop to have it replaced. i belive the cigarette lighter not to be used for accesories that require "fuses" more than 15A. heater i used needed 17A or higher!.
The car battery. Same as the lights, cigarette lighter, windshield wipers, power windows, power seats, and the heater (for a little while), when the engine is off.
Check a wiring diagram, they probably are different circuits but may share a common ground (ground is term used when connected to negative battery terminal).
You need to remove the heater conrol knobs, cover plate, and a/c button. Then remove the lower trim infront of your center trim, next remove the center front trim that the cigarette lighter is located in there are a few screws holding it on then a few clips just pop off with it. Once that is removed you need to disconnect the clock, unscrew the retaining ring on cigarette outlet, disconnect the positive plug, and clip the ground wire as close as you can to the old connection. Once that has been done, get your new outlet add a fitting to the wire you just clipped and plug it all together. Reconnect everything just as you took it off.
The heater valve is located inside the heater box.