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Discussion Starter · #1 ·
I have a 7 SPD manual Z51 with MRC. When I put it in track mode and hit the traction control button twice, the traction control light comes on, but the menu in the DIC where you select wet, dry, sport on, sport off, and race doesn't come on. Am I missing a step? We did this at racing school with no problem.
 

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Two lights should come on, traction and stability (over to the left). Are you pushing it too fast or not fast enough? It acts funny sometimes.
 
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exactly. You need to hit the button twice, relitively quickly, and both lights need to come on. Then the menu should pop up.
 

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I have vin 1356 when I picked mine up ( z51 manual with MRC) same problem....Dealers service dept. Either re flashed or reloaded one of the modules...all good....I will assume you do not have a current code stored for trouble?
 
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