2003 Mitsubishi Montero Air Condtioning / Heat

ZAPATAEM1979

MEMBER
2003 MITSUBISHI MONTERO
V6
4WD
AUTOMATIC
175,000 MILES

My 2003 Montero Sport XLS is not blowing anything out, added Freon' still nothing can turn the AC/Heat on full blast and nothing. You can see in the "coolant" bubble fluids are in there, was told could be the fan or the dampers? Any direction would be great

3 Replies

HMAC300

MECHANIC
48,601 POSTS

Nothing blowing out meaning blower not moving air? This could be an actuator not work etc. Check for broken cable s and check fuses and relay for blower normally underhood.

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Tuesday, June 24th, 2014 AT 8:21 AM

ZAPATAEM1979

MEMBER
2 POSTS

Yep ! Not blowing, I checked my fuses all are ok.

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Tuesday, June 24th, 2014 AT 8:28 AM

HMAC300

MECHANIC
48,601 POSTS

Ok there are 4 arrows in this pic. One is a fusible link check that first with a test light then the relay on high it should power the blower. If it doesn't then go to the switch and see if it is givng power to the resistor for the lower speeds. If not that may be your problem that the speed switch is no good. Also it may be a bad blower if it is getting power. Lastly look for burnt or melted wires at the blower switch. Adding Freon isnot the thing to do if the blower isn't moving air. So there is apossiblility that there is to much in the system but the blower will have to work first in order to find that out.

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