isuzu 5.2l truck transmission light stays on automatic mode not working just tiptronic

Question

Hi we have a ISUZU 5.2l 4ton truck uk manifactured,it has an easy shift automatic/tiptronic transmission,we disconnected the speed limiter because we dont need it in my country by law, and since then the transmission light and engine check lightcame on and the vehicle can only drive in the tiptronic mode.please say how to fix

Answer 1

The issue is most likely that you disconnected the speed limiter and the computer thinks there is an issue. I would connect it back