0-60 Performance Timer does not start every time????
Thread Starter
Burning Brakes
Joined: Nov 2003
Posts: 820
Likes: 34
From: Indianapolis IN
Cruise-In V Veteran
Cruise-In VII Veteran
0-60 Performance Timer does not start every time????
Think I am doing everything right each time but it doesn’t start each time
In track mode 2 pushes of trac control button puts me in Competitive Mode fine (non z51 with MCR HTC
On DIC set start speed and the stop speed press ok
Says Accelerate to start but every 2nd time it doesn’t start.
Does it have to see a neutral to drive shift? Any idea what is wrong?
In track mode 2 pushes of trac control button puts me in Competitive Mode fine (non z51 with MCR HTC
On DIC set start speed and the stop speed press ok
Says Accelerate to start but every 2nd time it doesn’t start.
Does it have to see a neutral to drive shift? Any idea what is wrong?
Heel & Toe
Joined: Mar 2021
Posts: 24
Likes: 1
0-60 timer
Mine will start once out of many attempts. Dealer contacted GM tech support and was told many complaints. Also told they are looking at a software fix and will know next week. Incidentally my first shot it actually worked with a 2.9sec result. Was only in sport mode and wanted to try track mode but timer wouldn’t work. Track mode has full open exhaust, not sure if there are any further enhancements other than shift differences
Last edited by jimman10; Jul 1, 2021 at 01:30 PM.
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Burning Brakes
Joined: Jan 2006
Posts: 856
Likes: 74
From: Ave Maria FL
At Spring Mountain, the instructor would have you rotate the display to a different performance display with the right thumbwheel to kind of do a reset on the system. It worked every time there.
