I've fitted the cruise control stick to my Toyota Fielder 2013 and the cruise control isn't working - I see there is no wire on pin 22 on plug G58 on my ECU. So I'll need to hookup a wire like the Rostra guide (which is written for the prius C) (PDF attached below). I've got a wiring kit coming in the mail. My question is, can anyone confirm this is compatible with the 2013 Fielder? It runs the 1NZ-FXE engine, same as the Prius C, so if it's like the prius C, I should be able to insert the cable on pin 22 on connector G58 (see page 6). Surely the connector is the same and correct? What if I get it wrong? How robust are these ECU's? Can anyone confirm this? Thanks.