- C6 Corvette Total Recalls and Technical Service Bulletins
Important information to help you understand your Corvette..
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Steering Column Lock FAQs - please read before you post (sticky please)
Column lock
Fuel cut secondary to mis-information to the computer or sensor failure.
I don't know if I have had any recall work done or not and am not sure how to tell. I have read the post and have looked at the fuse box under the passenger side foot well. Nothing looks modified. Also as far as I know, my column has never been locked nor have I had any problems with it.
My problem is not the column lock it self as it does not appear to be working or locked. My problem is the error message and the fuel cut when trying to drive the car.
I have a MTI 427 car with a recient tune and do not want to take the car to GM at all.
Once my car has this error and fuel cut and the wheel moves fine am I screwed? Will a bypass fix this? I just can't figure out what to do for sure.
I am starting to wish I bought a used 911 TT.
Jeff
John
Column lock
Fuel cut secondary to mis-information to the computer or sensor failure.
I don't know if I have had any recall work done or not and am not sure how to tell. I have read the post and have looked at the fuse box under the passenger side foot well. Nothing looks modified. Also as far as I know, my column has never been locked nor have I had any problems with it.
My problem is not the column lock it self as it does not appear to be working or locked. My problem is the error message and the fuel cut when trying to drive the car.
I have a MTI 427 car with a recient tune and do not want to take the car to GM at all.
Once my car has this error and fuel cut and the wheel moves fine am I screwed? Will a bypass fix this? I just can't figure out what to do for sure.
I am starting to wish I bought a used 911 TT.
Jeff
it sounds like you've had the recall. I might have been installed at the factory. You didn't mention what year, what tranny and whether you had a Z06 or not. My advice would be to remove the trim panel under your steering column and find the wiring harness connecting your ECL to your BCM.
1. Is the harnes connected?
2. Do you have a CLB installed?
3. the wiring harness going from your ECL to your BCM will have 4 wires. Stock is orange, purple, green, black. If you've had the mod installed, the harness to your BCM will have white, purple, green, black. If you've had the mod, then I recommend that you find that relay under the BCM and remove/bypass it following instructions in this thread. Once you do that, install a CLB and you should be in good shape. I hope this helps.
Cheers,
John
My car is a 2000 coup with a MTI 427 Z07 package. I am guessing it has the recall done but can't find it. From what you are saying, I need to take out/ remove the BCM to see it? I am not exactly sure what I am looking for as this is my first Corvette.
I will post if this works for me.
Pics of all of these parts would be very helpfull in this sticky. It would make going out there a snap if I knew which and where if you know what I mean.
I will try to figure it out and do some more reading.
Thanks again.
Jeff
Car suddenly got the service column lock message etc... and would not drive but would run fine. My column was not locked and would turn fine. I towed it home and immediatly checked here for advice.
Talked to Cscokd on the phone and he walked me through the basics of the wireing involved and I found out I had the factory relay installed but we could not find it. I had the orange wire going in and the white wire comming out of the Column lock harness under the drivers dash. It should be an orange wire comming from the column lock and that wire goes to a plug and another orange wire goes to the A8 slot on the BCM. If you have the GM fix, you will have a white wire comming out of the harness going to some type of relay and then an orange wire comming out of it to the BCM.
The first thing we tried is to bypass this relay by jumping the orange wire comming out of A8 in the BCM harness around the white wire and to the Column lock. I just cut the white wire under the drivers dash and ran a new wire from the orange wire on the BCM to the cut end of the white wire comming out of the plug.
I pulled the 25 fuse again and retried the key and still got the pull key and wait etc... and continued to have fuel cut when I moved the car.
I walked up to my front door where the friendly UPS man left me a package ( Column lock simulator) I walked back to the garage and followed the directions. I turned on the key, pulled fuse 25 again, walked around to the drivers side and plugged the simulator into the Column lock harness. I replaced the fuse and turned the key off. I turned the key back on and WAla, the thing works like a charm.
I am soooo glad I did not have to take this car to GM as they would have messed up my tune for sure and I bet my 427 would not like the stock tune at all
I just want to say thanks to Cscokd and this great board for all the good information and for giving me the satisfaction of fixing my own car.
Now just have to put the car back together.
Thanks again. This board is great
Jeff
Car suddenly got the service column lock message etc... and would not drive but would run fine. My column was not locked and would turn fine. I towed it home and immediatly checked here for advice.
Talked to Cscokd on the phone and he walked me through the basics of the wireing involved and I found out I had the factory relay installed but we could not find it. I had the orange wire going in and the white wire comming out of the Column lock harness under the drivers dash. It should be an orange wire comming from the column lock and that wire goes to a plug and another orange wire goes to the A8 slot on the BCM. If you have the GM fix, you will have a white wire comming out of the harness going to some type of relay and then an orange wire comming out of it to the BCM.
The first thing we tried is to bypass this relay by jumping the orange wire comming out of A8 in the BCM harness around the white wire and to the Column lock. I just cut the white wire under the drivers dash and ran a new wire from the orange wire on the BCM to the cut end of the white wire comming out of the plug.
I pulled the 25 fuse again and retried the key and still got the pull key and wait etc... and continued to have fuel cut when I moved the car.
I walked up to my front door where the friendly UPS man left me a package ( Column lock simulator) I walked back to the garage and followed the directions. I turned on the key, pulled fuse 25 again, walked around to the drivers side and plugged the simulator into the Column lock harness. I replaced the fuse and turned the key off. I turned the key back on and WAla, the thing works like a charm.
I am soooo glad I did not have to take this car to GM as they would have messed up my tune for sure and I bet my 427 would not like the stock tune at all
I just want to say thanks to Cscokd and this great board for all the good information and for giving me the satisfaction of fixing my own car.
Now just have to put the car back together.
Thanks again. This board is great
Jeff
Glad to hear you're back in business again Jeff. Enjoy your ride. Darn, wish I had a 427..
John
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The lady stated she thought the recall would probably be paid for but was not postive.
I just do not understand why it takes so long to decide on such a problematic issue.
I do not want to let this go too long.
I am anticipating a check for about $240.00 which doesn't cover the overnited Column Lock Bypass. I also have to obtain the plastic piece on the right passenger side door which the dealership broke and the little piece on the passenger side door panel that covers a couple screws. I still dont know why they took the door panels off.
As far as the car....its running fine and this is the only problem I have ever had with the car other than the rocking seat which I have not and probably will leave as. The C6 is looking better all the time.
..
I'm looking for a little feed back from those who have had the CLB recall done for the A4. I had mine done about two weeks ago, and since then, my steering has a "looseness" that wasn't there before.
It seems to occur mostly when the wheel is turned past 10:00 and 2:00 and then brought back to center. Has anyone else had a change to the feel of the steering once the recall was done?
John





Good luck to you.





I may not be buying or supporting GM anymore.
This thing is getting sold ASAP!!





I am still waiting for my call from GM to see if I get re-imbursed for the problem.
Regards,
John



Regards,
John
Anybody who thinks this latest round of recalls is going fix the problem, is crazy. I had my recall done 1 month ago, and just suffered the dreaded lock yesterday. Luckily I had a CLB ready to go, and was able to get it unlocked. I learned my lesson.
The lady stated she thought the recall would probably be paid for but was not postive.
I just do not understand why it takes so long to decide on such a problematic issue.
I do not want to let this go too long.
I am anticipating a check for about $240.00 which doesn't cover the overnited Column Lock Bypass. I also have to obtain the plastic piece on the right passenger side door which the dealership broke and the little piece on the passenger side door panel that covers a couple screws. I still dont know why they took the door panels off.
As far as the car....its running fine and this is the only problem I have ever had with the car other than the rocking seat which I have not and probably will leave as. The C6 is looking better all the time.
..


















