2004 Pontiac Grand Prix Sunroof Drains

Tiny
DPHIL23
  • MEMBER
  • 2004 PONTIAC GRAND PRIX
  • 3.8L
  • V6
  • TURBO
  • FWD
  • AUTOMATIC
My sunroof drains into the frame of my car. My problem is that the frame is not emptying. It is staying full on the passenger side and water is splashing into my vehicle.
Thursday, September 10th, 2015 AT 8:33 AM

3 Replies

Tiny
MIKE H R
  • MECHANIC
  • 3,094 POSTS
Around the moulding, I believe there is a drain hole. If the car had sat for a while there may be a build up od leaves or pine needles keeping it from draining.
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Friday, September 11th, 2015 AT 9:18 AM
Tiny
DPHIL23
  • MEMBER
  • 3 POSTS
If I take the moulding off that covers the edge of the carpet, I can get my hand inside the hole and feel about 2 inches of water sitting in the frame. If I knew where the frame drains out, I could free the hole of debris but I cannot find it.
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Friday, September 11th, 2015 AT 3:37 PM
Tiny
MIKE H R
  • MECHANIC
  • 3,094 POSTS
Don't know where the drain hole is, but try using a thin piece of wire to reach down make sure it is long enough and move it around until the blockage is clear.
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Friday, September 11th, 2015 AT 4:54 PM

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