I have a 2010 Honda Fit automatic and I just changed my electric Rack and pinion. For some reason, now the steering goes side to side very fast. I relearned the rack with wire #4 and #9 but now the steering turns by itself. I sent the car to Honda dealer and they told me the rack was not good. I put a used one which is the third one I changed. This one comes from a car that has 140000km. Honda dealer charged me $409.00 to check and told me to change the electric rack if it does not wok to change the steering computer underneath steering dash and it still does not work. The complete wiring harness which is approximately $6000 to $7000 Canadian .They could not figure it at all. Check all wires and fuses they're all ok. Don't want to scrap car for that. If you disconnect the main wires (big wires), the steering turns but no electric assist. Any suggestions thank you and love your channel Mike