happens all the time
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2005 Jeep Grand Cherokee Question: condensation on the windows with defroster on
Answer #1joelburke26 from Joels Auto Service, December 16, 2010, 16:27Master
that could be a cracked heater core.look to see if the carpet on the passengers side is getting wet.
ReplyVisitor, January 25, 2011, 09:43
I had this problem with my 97 Grand Cherokee turns out it was a clogged AC evaporator hose causing water to spill over into passenger side. Moisture causes condensation on the windows. Simple fix unclog hose located lower firewall