2003 Jeep Cherokee

WATERNUT

MEMBER
2003 JEEP CHEROKEE
6 CYL
4WD
AUTOMATIC
90,000 MILES

Two Passenger vents above the glove box and passenger floor and passenger defrost vents draw in outside air with single control a.C or heat on. Drivers side work well blowing out cold (a.C.) (Heat) when control is set accordingly.-- Need to make passenger side vents work when control is in a.C. Or heat.

Thursday, June 10th, 2010 AT 12:00 AM

3 Replies

RACEFAN966

MECHANIC
5,029 POSTS

I first need to know if you have manual or automatic a/c. I am thinking you are having a problem with either the blend door actuator or vacuum to it depending on the type of a/c you have. Get back to me and we will go from there.

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Saturday, June 12th, 2010 AT 9:04 AM

WATERNUT

MEMBER
3 POSTS

My a.C. Unit is manaul and also a.C only comes out the center and drivers side. Outsde air comes out the passenger side when a.C. Is on.

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Monday, June 14th, 2010 AT 5:29 PM

RACEFAN966

MECHANIC
5,029 POSTS

Ok here is a diagram of how the vacuum to the ac and heater. These are how the selector opens or closes the doors to send the air to the right place. Check for any broken vacuum lines or leaks or bad acturators, let me know what you find.