2007 Hummer H3 rain water coming in
Asked by adjester Oct 14, 2014 at 09:57 PM about the 2007 Hummer H3 4 Dr H3X
Question type: Maintenance & Repair
RAIN water coming in from somewhere...entire carpet is wet from behind rear seats to
firewall. most of water runs to passenger side floor at firewall. Can not see anywhere
water running or leaking in when raining. Help..thanks.
5 Answers
Does it have a sunroof?
jonathanabby answered 9 years ago
There is a free recall to fix the sunroof drains on the H3. Call the 800# for Hummer
sun roof drain holes are plugged.open sunsoof.there are 2 drain holes,,toward front of vehicle.run a length of wire.i used straightened coat hanger..worked fine.good luck
Rear side fenders, check where they clip onto the body. Seals have failed and water can come into the rear of the vehicle through them. To check, you need to remove the rear plastic covers above the wheel wells. To seal them use some 3M windows sealer for automotive use or can use silicone sealant. Also, check your sun/moon roof drain tubes. https://www.youtube.com/watch?v=DbObpYU2lyo&t=1s
realcorn40 answered 5 years ago
I had a the similar issue . it was only operator error. the sun roof was partly still open. check you sun roof for complete seal when closing
