Question about Samsung Heating & Cooling
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Posted on Jan 02, 2017
SOURCE: ac blower motor
Check fuse supplying fan is not blown,
Check blower control switch is operating OK,
Check relay controlling fan is operating OK,
Check variable speed resistor pack is not faulty (the resistor pack is usually located in the blower ducting, in the blower airflow),
Check blower motor ground connection is not missing.
Posted on Aug 13, 2009
SOURCE: Heater Blower won't work
There was a bulletin reguarding water contaminating the blower motor, which overheats the blower resistor and renders it inoperative. The fix was to replace the blower and the resistor and seal the culprit hood cowl screw at the base of the windshield, which is the second screw from the passenger side. They say water drips off of it down into the fresh air opening.
Here's what I'd do: Assuming your switch and blower motor is good, replace the blower resistor. Remove the blower motor and see if it spins without any excessive drag. If it's okay, reuse it. If it's dragging, it will overheat your new resistor in a short period of time and you'll be back at square one. The blower resistor is mounted to the front of the case with 2 screws to the left of the blower motor. Remove the glove box and you'll see it.
The Hood cowl screw is straight down into the cowl, the second one from the right side, about 10-12 inches from the right fender. Pull it out, put some sealer on it, and reinstall it.
Posted on Oct 02, 2009
Check 7.5 fuse (#8) inside the car by your left foot and check the 30 amp fuse in the engine compartment (according to your diagram on the inside of your fuse box lid).
You can replace the fan motor pretty easy but you'll want to unplug it and test it first by running an automotive battery to the plugs of the fan with 2 jumper wires. The fan is above the right foot of the passenger area. There are three 8mm screws to remove then it drops out. Careful with the wiring.
If your fan is still good, you'll have to consider removing your knob and switch assembly to see if something is unplugged in there. Good luck.
Posted on Oct 03, 2009
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