I think it has been that warm while trying TCC but a will try again, if not Looks like Maybe a Quick 4 Controller is needed. No one seems to know the Parameters the TCM needs to kick the TCC on.
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I think it has been that warm while trying TCC but a will try again, if not Looks like Maybe a Quick 4 Controller is needed. No one seems to know the Parameters the TCM needs to kick the TCC on.
From what I read TCC should apply above 72 degrees, I have had it warmer and still will not apply. I have not seen the tcmode change from OFF either.
Ive been trying to find out if TCCES &TCCEP...
I checked today i get enough ground to give me a dim test light. With brake applied I get nothing. Tested at TCM Connector, I can command Lockup on HPTuner and it locks. Anybody have a suggestion.
has Shift kit, It is New Rossler Racing trans. Not sure if the lockup ever worked since I owned it with any trans. . Had it all manual operation. It locks on command but not programming in tcm. will...
Heres a better log.23074. But I have 12v at brake light switch and it looses 12v when depressed as designed. But nothing at controller, that signal would be 12v also correct? Thanks joecar.
23073, Sorry here is tune.
23071,, Some reason TSTATE 1-10 are not supported when I try to log. This is in 2006 Gm Duramax van
Have a 4L80E behind Duramax Diesel in 2006 Van, I can command Lockup on/off with Tuner but T42 will not do it. Is there anything else besides brake switch that would prohibit lockup?