Attachment 142793 - noticed slip was higher than normal
Attachment 142794 - normal slip rate for normal driving
both logs were taken today. the one not named was
the first drive today and i stopped for a bit than took the other and it replicated the issue on it
2000 gmc sierra of mine, 5.3 4l60e . noticed yesterday something didnt feel right when driving. logged it this morning and i found the issue. tcc slip is running higher than normal on the log named tcc-1 it shows slip and eventually it falls to normal after going down a hill at steady throttle. on the other log that is normal driving and normally what i see for slip.
if i command tcc pwm or tcc solenoid on in special functions tab i can feel it lockdown solid, but when i unlock i feel it release slightly.
tcc duty cycle is at 80 minimum and 100 maximum. has been this way for months and no issue until yesterday. fluid is full, not dark or burnt smelling.
about my luck that the converter would crap out on me.
what do yall think.?
