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I had my C6 LS2 6 speed serviced and the Harmonic balancer was changed. I know the battery was disconnected overnight and the clock is also not working. Now the windows will not go up the last 1/2 inch when the door is shut. Any ideas?
I had my C6 LS2 6 speed serviced and the Harmonic balancer was changed. I know the battery was disconnected overnight and the clock is also not working. Now the windows will not go up the last 1/2 inch when the door is shut. Any ideas?
It is in the manual. You have to reset the windows every time the battery is disconnected. The process is listed there.
For the clock, there are a couple of ways to fix it, so search this forum. If you need a CD, a member will probably square you away.
Last edited by paratrooper34; Jul 2, 2020 at 09:03 PM.
With the engine running and the window down, close the car door. Raise the window and hold the up switch an extra 3 seconds. Release. Without lowering the window, hold the up switch again for 3 seconds. Release. Done. Don't forget the other window.
This will need to be done to both windows every time the car battery is disconnected, then reconnected, or when a new battery is installed in the car.