Something totally new showing up
Thread Starter
Burning Brakes
Joined: May 2013
Posts: 1,249
Likes: 142
From: Lynn MA
Something totally new showing up
This just started today. It may be a coincidence but I got my state inspection today and got in to start it up and the service column lock showed up on the DIC. I hit the reset button and it cleared back to the mileage so I made nothing of it. I got home checked and cleared all the codes like 4 of them. But now everytime I start the car it shows up and I need to hit reset for it to clear. I had the LMC5 done like 3 years ago but not the brown wire mod so every once in a while I get the pull key wait ten seconds message. Today was the first time this other message appeared. Any solutions would be greatly appreciated.
Another thing, am I doing something wrong ? This whole C5 thing looks different .
Another thing, am I doing something wrong ? This whole C5 thing looks different .
Instructor
Joined: May 2017
Posts: 227
Likes: 32
This just started today. It may be a coincidence but I got my state inspection today and got in to start it up and the service column lock showed up on the DIC. I hit the reset button and it cleared back to the mileage so I made nothing of it. I got home checked and cleared all the codes like 4 of them. But now everytime I start the car it shows up and I need to hit reset for it to clear. I had the LMC5 done like 3 years ago but not the brown wire mod so every once in a while I get the pull key wait ten seconds message. Today was the first time this other message appeared. Any solutions would be greatly appreciated.
Another thing, am I doing something wrong ? This whole C5 thing looks different .
Another thing, am I doing something wrong ? This whole C5 thing looks different .
I found this, the GM fix that had failed and was intercepting the signal before it got to the LMC5. Here is a link to my thread with photos.
https://corvetteforum.com/forums/c5-...lumn-lock.html
Zen Vet Master Level VII
Joined: Mar 2016
Posts: 5,213
Likes: 1,173
From: Southlake, TX
Do the brown wire modification. This will solve most of your problems.
Thread Starter
Burning Brakes
Joined: May 2013
Posts: 1,249
Likes: 142
From: Lynn MA
Thread Starter
Burning Brakes
Joined: May 2013
Posts: 1,249
Likes: 142
From: Lynn MA
Well I spoke to Richard at Compliance (real nice guy) and he gave me the solution to my most recent issue with the service column lock message. Simply disconnect the negative cable on the battery for two minutes then reconnect. Sure enough problem is gone, Thanks Richard.
