OK I finally broke down and bought the wife a 05 C5. Beautiful car but the drivers side seat back leans all the way back and wont adjust. Is there a gear or locking mechanism that controls this?

Thanks Kona

 

I stand corrected it is an 03. Regardless need some help with this. On my 80 the seat back is not adjustable only one position.
Kona

 

Kona, your better off putting this post in the tech section of the forum, you'll get alot of help there. Good luck

 

Should be a handle at the bottom outside that you pull up on. If there is no resistance on the seat back, it will pop forward on its own about 5-6 inches. Also check the back of the seat for the full tilt lever. If this is jammed it could be causing the previous lever to not function.

 

There is a seat back recliner mechanism that may be what your problem is - not sure of that but it could be a possibility I guess. I have a file that I saved from here on the forum that talks about replacing teh cable that connects to the seat recliner lever. If you'd like a copy to review and see if that is your problem, then PM me your e-mail address and I'll send it to you.

 

You could try resynching the cables. It may not work as its usually the fix for a twisting seat which sounds different to you symptoms


The "seat twisting" problem is different to the normal rocking seat fix

One side of the seat back seems to give way and won’t support your weight causing the seat to "twist".

It’s an easy procedure and worth trying before replacing cables.



Adjust the unoccupied seat to the fully forward position

Recline the seat to the fully rearward position and release the recliner handle to lock the seat back

Release the unoccupied seat to the fully upright position and release the recliner handle to lock the seat back. This will allow both the outboard and the inboard recliner mechanisms to release and resynch to the fully upright position

Check the seatback recliner mechanism for resynchronization by applying pressure with your hand to the headrest.


There’s a TSB published which covers the problem:

http://www.corvetteactioncenter.com/...ck+Recliner%29

 

If that doesn't work and you need to replace the cable here's the info:

Document ID# 656467
2002 Chevrolet Corvette
________________________________________
Seat Back Recliner Mechanism Replacement - Front
Removal Procedure


Picture 1

1. Raise the seat to the full up position (power seat).
2. Remove the seat. Refer to Seat Replacement .

Picture 2


3. Remove the recliner handle.
A. With a suitable blunt ended tool inserted between the cushion and the handle push the handle retaining spring clip down.
B. Pull the handle from the shaft.


Picture 3

Remove the side trim panel. Refer to Trim Panel Replacement - Front Seat .


Picture 4

Remove the seat cushion cover. Refer to Seat Cushion Trim Cover and Pad Replacement .



Picture 5

Remove the hinge pin nuts and the hinge pins.
Lay the seatback down
Remove the cables from the actuators.


Picture 6

Remove the seat from the adjuster to access the recliner mechanism attaching screws (Base Seat only).


Picture 7

Remove the screws attaching the recliner mechanism.
Remove the recliner mechanism.
Installation Procedure
Important
Do not lubricate the seatback recliner mechanism.


Picture 7
1. Install the recliner mechanism to the seat frame.
2. Install the cables to the actuators.
3. Securely snap the cable retaining clips to the actuators with the tabs up.


Picture 6
4. Install the seat adjusters to the seat if removed.
Notice
Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
5. Apply Loctite™ 271 to the bolts and secure the adjuster to the seat.
Tighten
Tighten the bolts to 24 N•m (18 lb in).

Picture 5
Important
Use a tread locking compound on the hinge bolts.
6. Install the hinge bolts, seatback release cables, and nuts.
Tighten
Tighten the hinge bolt nuts to 24 N•m (18 lb ft).

Picture 4
7. Install the seat cushion trim cover. Refer to Seat Cushion Trim Cover and Pad Replacement .

Picture 3
8. Install the side trim panel. Refer to Trim Panel Replacement - Front Seat .

Picture 2
9. Install the recliner handle.
A. Position the handle retaining spring clip into the lock position.
B. Snap the handle onto the reclining mechanism shaft.

Picture 1
Install the seat. Refer to Seat Replacement

Document ID# 656467
2002 Chevrolet Corvette

 

Thanks for the suggestions I resynched the cables and all is well.
Kona

 

Well, It would be a bit of a drive, but Andy at XTreme Upholstry in Denton, Texas can fix it. He's worked on my vert several times and I'm always pleased with what he does.

 

Thats what makes this place great

 

And avatars like yours.

 

Recently had the twist problem after leaning into the back to get something. Thought I broke the seat frame but found this thread, followed the procedure and once again sitting straight. Thanks...

 

All right. Another guy who bought a Corvette for his wife. People seem shocked when I say it's her car. And she always hears people ask if her husband lets her drive it very often.

 

Well I had the same problem and also thought I broke the seat. I was simply leaning back to get my cell phone out of my pocket when I felt and heard this snap. Then I drove home twisting side to side in rush hour traffic. Thank God for this forum and the information it contains. I was going to take it to the Dealer for a repair/new seat. Either they would have sold me one or they would still be laughing at how easy the repair was.

 

Is there a way to "synchronize a sport seat. No one ever sits in my passenger seat. So after many years, my wife rides in the car and says the seats are weak and twisty. I say BS and sit on that side and SOB, the seat twists and is very uncomfortable. Any ideas? Sorry to revive an old thread! Rod

 

Wow!!! I went out and tried the fix, and it worked like a charm. Thank you DeeGee from England!! Rod

 

The word is bodacious.

 

Thank you - your procedure corrected my problem!
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