as per title,

i want to replace it to see if i can get rid off that tcs problem where it comes on and it wont rev properly.

also

i have the kl (2.5 ) workshop manuals, so if anyone need diagrams let me know.

wish some1 had the 2.3 (KJ) manuals,

 

TCS control is built into the anitlock brake system control module. Early models had ABS/TCS module under the dash above drivers footwell. Later models have control module built right into the hydraulic unit under the hood. Did not see what year Millenia S you had?

 

i have a 2000 model, but the car with the tcs prob is a 94 model 2.3m
and it keeps retarding the engine when tcs come on.
so i'll unplug the abs fuse for now (4 a very quick "fix") until we find where or which vacum hose has been mixed up or if that is the problem

will changing the o2 sensors change anything??