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killerbee
February 20th, 2011, 07:16 AM
On the 6 speed Cal, is there a TCC lockup temperature enable/disable?

D5055 and 56 were useful on the 01-05.
GMPX
February 21st, 2011, 10:48 AM
We try to include matching calibrations from previous generations of controllers if they exist, I would suggest then on this particular calibration we never found it in the 6 speed.
killerbee
February 21st, 2011, 10:54 AM
No worries, worked around it. Thanks for the reply, Ross. :)

Still it is strange, TCC unlock is a key component of the warmup regime in all automatics. It's there somewhere.
Cougar281
February 21st, 2011, 11:12 AM
They're probably buried in there somewhere, along with DTC tables like the T42 & T43 have, and parameters to modify tap-shift behavior, but I suspect that Allison is in competition with Bosch for the "Screwiest Code Award", So they're all probably very hard to find in the calibrations. Would be nice, but probably not worth the time it would require to find them.