check fuses,see if ones blown check power at blower, don't forget the fan switch ,there famous for going out.
ac blower not working .
under the passenger dash. You have to remove the glove box and lower trim to get to it.
I have a V6 and the ECM was a pain to get to: 1) remove the glovebox 2) remove the blower for the air conditioner/fan 3) lift the carpet under the blower 4) and there it was.
the blower resistor is bypassed on high. a direct path to ground. if high is the only operational speed the resistor is bad.
AnswerIt's located in the dash behind the passenger airbag assembly. Remove the glovebox to access it. THE BLOWER ASSEMBLY IS LOCATED UNDER THE DASH AREA WITHIN THE CONSOLE COVERAT THE FLOORBOARD AREA. THE BLOWER HOUSING SHOULD BE REMOVED WHERE THE BLOWER CAN BE REMOVED.
Behind the blower motor
Behind the blower motor...
one of two things either your heater core or your blower fan
The ecu is located behind the blower assembly.remove glove box door its behind the duct which is removable with three fasteners and a connector that's on the duct on the left of the blower housing.ecm is mouted only with a 10 mm bolt be sure to disconnect battery before removing and replacing.
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If the blower isn't working, start with the easy first. Get out owner's manual and find all the fuse locations. Check which fuse controls the blower and then check the fuse.If there is no fuse for the blower, then you need a professional tech to test it. It could be the blower motor, a relay, a blower resistor, the blower switch or the wiring between any two or more of those components.If the blower motor is out in the open, you could try LIGHTLY tapping on it with the handle of a screwdriver. If the blower starts working right as you do that, then you have a bad blower motor.
where is the blower motor resistor in a 2003 Mitsubishi eclipse