the other day my buddy and i put lowering springs on my car. it looks nice but after we put it all back together and i turned the car on i had a service traction light so we checked to make sure that the all the wires were still connected. i turned the car back on and this time it came up with a CEL and service traction light. my car has a trifecta tune btw. but i took it to a dealer who also uses trifecta to find out what the codes were. he said there was no communication between my ecm and tcm????? but the car starts and drives but it shifts really hard. anyone know about this?

HELP??

 

Check ure fuse and ect

 

thats what vince said but i didnt find any blown fuses
the codes i got from autozone today where p0102 and p0443

 

tcm = transmission control module. its a comp for your auto tranny that communicates with the ecm. if they are no communication between the two, that would explain your hard shifts. something must have gotten messed when you installed the springs that messed it up.

 

weird?
btw where u been hiding out at donnie havent seen you on much since i sold u some parts lol

 

Problem solved it was a fuse labeled EXH that blew

Just been workin man I get on just not posting as much

 

Thank u for checking em out bro..