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A/C Coming From DEfrost Vent Only

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Old 08-17-2010, 08:41 PM
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Year: 1996
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Default A/C Coming From DEfrost Vent Only

96 Cherokee Country

A/C coming from defrost vent only regardless of control setting - believe this is a vacuum problem. Anyone have a source for vacuum line routing to assist in finding correct line?
Old 08-17-2010, 09:04 PM
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Vacuum cannister is located behind bumper on pass side, check for leaks in vac line to and from it.

This is typical of a vac leak when AC defaults to defrost vents.
Old 08-18-2010, 12:11 AM
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There is a line that runs behind the battery and rubs on it.Look there for a hole.
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