Schnipp I did buy the entire unit but it looks like the harness is not correct and no bus was with it
dudu-lai Schnipp Please take a picture of the wiring harness interface and OEM host interface you received
dudu-lai Schnipp I see, the wiring harness is correct. Your vehicle doesn't require CANBUS. Once connected, go to Settings > CANBUS > SWC Learning > Learn Steering Wheel Buttons.
Schnipp I am only able to connect 2 of the wires from your harness . Look at the oem interface it has a 28pin connection and the harness you gave us is a 20 or 22 pin . Also I am not able to connect the FM antenna with your harness
dudu-lai Schnipp Sorry, I didn't check the 28P connector. Please contact DUDU sales, your car needs a new Toyota power cable
