Thread: TCU Programming
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Old 04-02-2013, 03:04 PM   #28
Jim Murphy
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Join Date: Mar 2009
Location: Atlanta (Dunwoody), GA
Posts: 461
My Ride: 2006 E46 330Ci ZHP
Finally found the solution. I went back into BIP to reconnect the traction module and clear out all the errors. Jason measured the height of my front and rear tires and there is almost a 1 inch difference with the rear 265/35's being the taller tires. He recommended that since he had some mounted 255/35 tires sitting there, let's try to see what difference it would make with tires all the same height. I am game for anything like this. Hooray!!! After 10 hard runs up to the red line, not once did the transmission light come on!! I am so relieved!! You guys in the earlier posts were right! I just did not go far enough in getting the tire heights the same. I have already scheduled two rear 255/35's for mounting this week.

Anybody interested in two Michelin 265/35x18's with about 2K miles on them?

Jim
Now on to the rest of the to do list.
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