Automatic Rear Hatch Close Down
Thread Starter
Intermediate
Joined: Feb 2009
Posts: 25
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From: Whitewright TX
Automatic Rear Hatch Close Down
According to the 2007 Corvette Owner Instructional DVD the C6 has a automatic rear hatch closedown & Lock Option for final 1/2 inch of downward stow position .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
Le Mans Master
Joined: Jan 2004
Posts: 6,897
Likes: 181
From: Menifee (I.E.) CA
According to the 2007 Corvette Owner Instructional DVD the C6 has a automatic rear hatch closedown & Lock Option for final 1/2 inch of downward stow position .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
Team Owner
Joined: Aug 2002
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St. Jude Donor '05-'06-'07-'10
According to the 2007 Corvette Owner Instructional DVD the C6 has a automatic rear hatch closedown & Lock Option for final 1/2 inch of downward stow position .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
Yes, the option can be added back in to a Z06. In fact, for 2009 the Z06 gets the option from the factory. I'm not sure on what the cost is for the new latch mechanism but you can do it.
Drifting
Joined: Dec 2007
Posts: 1,606
Likes: 1
From: Ohio
According to the 2007 Corvette Owner Instructional DVD the C6 has a automatic rear hatch closedown & Lock Option for final 1/2 inch of downward stow position .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
The DVD also said this option was deleted for Z06 for weight .
Can this option be reinstalled on a Z06 Because I really hate having to put so much force on my hatch paint & glass and also having to crack open a driver door to help relieve the vehicle from being so air tight .
The auto hatch works great but at times it does fail with the doors closed and windows up. I still have to crack a window or door for it to work. I got used to keeping a door or wind open while closing the deck.
Ben, OH
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Drifting
Joined: Dec 2007
Posts: 1,606
Likes: 1
From: Ohio
It could be the 08 has a tighter seal. It would be interesting to see how many with 08's have hatch closing problems. I need an open window or door for the hatch to work right. 
Ben, OH
Ben, OH
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Joined: Jan 2005
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From: Daytona Beach FL
I did it on my Z06, and it's a great mod!!
I had an '05 coupe and when I got the Z06 the hatch pull down feature was one of the things I missed the most - the other was the lumbar support and power seat for my wife (I did that mod too, but that's another thread!).
Mine is a daily driver and when I take my wife out shopping she's always giving me something to take out to the car and then meet her in the next store. I had to open the hatch, throw her stuff in, then either slam the hatch down, lean on it, or open a door and then close it again when I went off to find my wife. Now I open the hatch, throw the stuff in, and close the hatch and let the pull down do its thing.
It cost me about $300. In my view the only way to do it is to buy the latch from a car being salvaged and to make sure you get a pigtail of wires that you can splice into.
Here's a link to the thread where I've got a bunch of pictures and info on the install (you have to drill down to about post# 30 before you get to the install stuff):
http://forums.corvetteforum.com/c6-z...ear-hatch.html
If anybody does this and has any questions not answered in the thread just give me a shout!
Bob
I had an '05 coupe and when I got the Z06 the hatch pull down feature was one of the things I missed the most - the other was the lumbar support and power seat for my wife (I did that mod too, but that's another thread!).
Mine is a daily driver and when I take my wife out shopping she's always giving me something to take out to the car and then meet her in the next store. I had to open the hatch, throw her stuff in, then either slam the hatch down, lean on it, or open a door and then close it again when I went off to find my wife. Now I open the hatch, throw the stuff in, and close the hatch and let the pull down do its thing.
It cost me about $300. In my view the only way to do it is to buy the latch from a car being salvaged and to make sure you get a pigtail of wires that you can splice into.
Here's a link to the thread where I've got a bunch of pictures and info on the install (you have to drill down to about post# 30 before you get to the install stuff):
http://forums.corvetteforum.com/c6-z...ear-hatch.html
If anybody does this and has any questions not answered in the thread just give me a shout!
Bob
Burning Brakes
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From: Saint George, UT
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St. Jude Donor '11-'12-'13, '16-'17-'18
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From: Daytona Beach FL
You can take out or add shims (what GM calls "striker spacers"):
If you can't get the hatch adjusted with the shims, you can adjust either the latch (where it bolts to the "latch mounting bracket"), or the latch mounting bracket where it bolts to the rear of the hatch compartment.
Bob
Safety Car
Joined: Aug 2006
Posts: 4,347
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From: Apache Junction AZ
If your auto pull down feature isn't working then something needs an adjustment. Even with the doors closed and windows up you should just have to drop it down from about 10 inches and the latch should grab and pull the hatch down.
You can take out or add shims (what GM calls "striker spacers"):
If you can't get the hatch adjusted with the shims, you can adjust either the latch (where it bolts to the "latch mounting bracket"), or the latch mounting bracket where it bolts to the rear of the hatch compartment.
Bob
You can take out or add shims (what GM calls "striker spacers"):
If you can't get the hatch adjusted with the shims, you can adjust either the latch (where it bolts to the "latch mounting bracket"), or the latch mounting bracket where it bolts to the rear of the hatch compartment.
Bob
BJK
Drifting
Joined: Dec 2007
Posts: 1,606
Likes: 1
From: Ohio
If your auto pull down feature isn't working then something needs an adjustment. Even with the doors closed and windows up you should just have to drop it down from about 10 inches and the latch should grab and pull the hatch down.
You can take out or add shims (what GM calls "striker spacers"):
If you can't get the hatch adjusted with the shims, you can adjust either the latch (where it bolts to the "latch mounting bracket"), or the latch mounting bracket where it bolts to the rear of the hatch compartment.
Bob
You can take out or add shims (what GM calls "striker spacers"):
If you can't get the hatch adjusted with the shims, you can adjust either the latch (where it bolts to the "latch mounting bracket"), or the latch mounting bracket where it bolts to the rear of the hatch compartment.
Bob
I always said, when we get serious on this forum, there's loads of good information and help.
Ben, OH
Team Owner
Joined: Jul 2004
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From: Redondo Beach, California
I didn't think it was a good idea to drop the hatch. I gently pull mine down till it's about 1/2 inch from closing...at this distance the auto pull down still doesn't engage. Then I push down and let the motor close the hatch. My fear is that dropping (or slamming) the hatch will ultimatly damage the motor pull down mechanism. I learned to do this with my Cadillac Seville. I used to slam it's trunk lid, but after replacing two motor pull down mechanisms (they have a retail price of $400), I've learned to gently close the door on the Seville. I did a search on a Seville forum and found a lot of posts claiming that slamming or dropping the trunk lid would ultimately damage the motor. I decided to exercise the same caution with the Corvette.
Burning Brakes
Joined: Dec 2003
Posts: 775
Likes: 119
From: Plattsburgh NY
I didn't have a problem with the hatch on my 07 until later last year. If I pushed down on the hatch to close, the alarm would go off! If I opened a window or left a door open, no problem.
