LMC5 and unlocker
Thanks
I installed mine when the CL was working normally - more of a preventative thing. If this is your situation and it isn't unlocking, then I'd double check you are hitting the right points in the harness with the unlocker.
If you wheel is frozen, then some people mentioned that rocking it back and forth vigorously can sometimes free up the pin. Then you can use the unlocker.
Good luck. Hope it is an easy fix.





If you can't get it unlocked any other way, this was just posted by another forum member and it might be an option. If you have any questions on just what he did, best to contact him and let him explain it.
STEP 1 part 3 is disconnecting the battery. (Then replace the fuse).
I never had the column lock issue. My LMC5 was a preventative measure ie: learned from others mistakes!
EDIT - The OP never specifically mentioned whether this was a preventative or reactive fix! I'm assuming (which is usually a bad thing to do....) that it was preventative as the instructions clearly say in bold on the first page,
"Before beginning, please verify that the steering column does not lock (See box on following page)."
Further on the first page it says,
"IMPORTANT: If your steering column locks, unlock it now. Follow the LMC5 Unlocker instructions before continuing."
EDIT part 2 - sorry! - In other words, the column HAS to be unlocked BEFORE you install the LMC5. I never used the unlocker but ordered it anyway 'just in case'.
Last edited by Chilliwack vettes; May 25, 2013 at 11:04 AM.
I installed mine when the CL was working normally - more of a preventative thing. If this is your situation and it isn't unlocking, then I'd double check you are hitting the right points in the harness with the unlocker.
If you wheel is frozen, then some people mentioned that rocking it back and forth vigorously can sometimes free up the pin. Then you can use the unlocker.
Good luck. Hope it is an easy fix.
Ignition OFF. hands at 10 and 2. Rock wheel left and right several times with vigor and prejudice. Turn key to ON. Hopefully, you will have moved the pin enough to disengage from the lock plate and you will hear the solenoid disengage. I experienced all of the above and this technique worked for me. Good luck with this common C5 PITA problem!
The Best of Corvette for Corvette Enthusiasts
STEP 1 part 3 is disconnecting the battery. (Then replace the fuse).
I never had the column lock issue. My LMC5 was a preventative measure ie: learned from others mistakes!
EDIT - The OP never specifically mentioned whether this was a preventative or reactive fix! I'm assuming (which is usually a bad thing to do....) that it was preventative as the instructions clearly say in bold on the first page,
"Before beginning, please verify that the steering column does not lock (See box on following page)."
Further on the first page it says,
"IMPORTANT: If your steering column locks, unlock it now. Follow the LMC5 Unlocker instructions before continuing."
EDIT part 2 - sorry! - In other words, the column HAS to be unlocked BEFORE you install the LMC5. I never used the unlocker but ordered it anyway 'just in case'.
STEP 1 part 3 is disconnecting the battery. (Then replace the fuse).
I never had the column lock issue. My LMC5 was a preventative measure ie: learned from others mistakes!
EDIT - The OP never specifically mentioned whether this was a preventative or reactive fix! I'm assuming (which is usually a bad thing to do....) that it was preventative as the instructions clearly say in bold on the first page,
"Before beginning, please verify that the steering column does not lock (See box on following page)."
Further on the first page it says,
"IMPORTANT: If your steering column locks, unlock it now. Follow the LMC5 Unlocker instructions before continuing."
EDIT part 2 - sorry! - In other words, the column HAS to be unlocked BEFORE you install the LMC5. I never used the unlocker but ordered it anyway 'just in case'.
I should mention that I DID order the LMC5 and the Unlocker. The unlocker will NOT unlock the column.
Last edited by Ozzysezit; May 24, 2014 at 12:45 AM. Reason: left something out
I should mention that I DID order the LMC5 and the Unlocker. The unlocker will NOT unlock the column.





I called Richard, ON A SATURDAY!! Memorial Day Weekend and he was there!!!
I highly recommend anyone with a C5 to put this little gem in before you get stranded & have to get towed home (like I did).
Richard walked me thru it step by step, was very patient with questions or concerns I had and was extremely knowledgeable with what I was experiencing even without ever seeing the car. I could tell after talking to him that he has been thru this quite a few times.
^5 to Richard at Complianceparts.com!!!!!














