07classic running an edge cts race on level 4 throws a code p0700 transmition control module. Went to 5th gear an that's all i had stopped turned truck to stock an tried clearing the codes but didn't work the tranny goes through all 6 now bit engine light is still on any suggestions?
Tcm illumination code p0700
- Thread starter Classic dirty max
- Start date
Sounds like you limped it. Do a search that's what happens when you throw to much power to a stock trans.
P0700 is a code that says there is something wrong in the tcm... and there is prolly another code.... your truck is newer then mine so it might be diffrent..
I figured that's what happened it was weird tho cuz I was just sitting still when the light came on
