Disco 2 cutting TC wire??

Hi guys,,ive recently rigged up my disco2 to use the fitted cdl. However im still unsure whether to try and find and cut the wire to keep the TC working along with the cdl. Im aware of how it all works at the moment ie, ignition off or on etc.
Its just that for work i have to drive through mud and ****, do some work then move a little way get out turn off work get in drive off etc.
the problem i see is that if cdl locked and tc working i have at the moment to turn off cdl long before i come to a stop bla bla
anyway thoughts? and how the hell do i find the wire to cut in the first place if indeed concensus is that would be best lol

Hi, my advice is to not cut that wire... if you want the best find a facelift SLABS ECU and fit that one ... i explained here pre face lift cdl connection eventually read the whole thread... though if you insist to cut that wire dspite of my theory i'll tell you how

Fit a TC off switch?

ok so the best is to find a srd 500070, ecu?