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-   -   air wont come out of the defroster vent (

jveno 08-06-2010 02:33 PM

air wont come out of the defroster vent
hey everybody, my 1998 wrangler sport blows air out of every vent but when i turn it to defroster, it doesnt come out... any ideas?

03 RUBI 08-09-2010 08:02 PM

Check and make sure that the control knob operates the "door" that changes the airflow output from one place to another.

bmanrkg3 08-10-2010 10:11 AM

i had a similar problem, that the knob wouldnt select anything except the vents, was a simple vacuum line.

Jp90Talon 08-10-2010 12:01 PM

X2 on the vaccum line. I have the opposite issue. Wouldnt blow out any of the vents except the top defrosters and my cruise control wouldnt engauge. Ended up being a single vaccum line had popped off.

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