yep tried that, amber warning light on all the time.
if I removed the ACE system and fitted normal ARB's
how would the slabs cope with this W/light wise?
the warning can be managed with T4 but maybe with the new nanocom EVO aswell(some owner might enlight u).... on a second thought, yes, as long as it's not set for "non ACE" by unplugging the ECU u disturb the SLABS ECU and the ECM too cos they miss the inputs from it and trigger the warnings ... are u sure that the ACE warning was still on when u disconnected the ECU(maybe u missed it because of the others) cos according to the diagram the warning lamp gets feed directly from pin 36 of the connector