Wet Interior

Jul 08, 2009 5 Replies

Anybody know if there are drain holes in the interior of a 04 GMC 1/2 ton crew cab? The carpet has been getting wet.


Passenger side? Might be AC drain is clogged.

Does this happen in the wet? Have the windshield replaced recently? Or does this happen when it's dry and the a/c has been running?

Most often I think it's a leaking heater core. But you wouldn't think so on a 5 year old vehicle. Is it on the passenger side?

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