Using a TCM-2650
#152
TECH Veteran
#154
So I tried running a wire from pin 16 on tcm to the high side, low side even the cluster speed circuits and nothing. Debating on dropping the pan and trying to wire into the speed sensor🤔
#155
looking at the diagnostics for the speed sensor on the 6l80, it looks like it generates a 8.3-9.3V signal and the one on the GMT800 for the speed signal is something like a 5V signal.
on my truck when i had the sensor unplugged at the T56, it would give a rear ABS DTC
I dont know if that helps any or what to do with that information but there it is.
on my truck when i had the sensor unplugged at the T56, it would give a rear ABS DTC
I dont know if that helps any or what to do with that information but there it is.
#158
TECH Veteran
iTrader: (5)
https://sirhclabs.com/product/cortex...ensor-adapter/
Possible solution, another module but it looks simple
Possible solution, another module but it looks simple
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firebladeJJ (05-01-2023)
#159
TECH Veteran
Maybe you could just like, I don't know, do your 6L80 swap and drive over there yourself and ask him
The following users liked this post:
zz454Chevelle67 (05-02-2023)