DUDU7 via CANbus "no power" - VW Multivan 2006

mikkalang

I have a Volkswagen Multivan 2006 and tried to install the DUDU7 with a raize canbus decoder. The Dudu7 only starts with the hardwired orange and red cable (shown in the first picture). Then the DUDU7 is always "on". I want to have the DUDU7 "on" (starting) when I turn my key in the car lock and "off" if I leave the car (put my car key out of the lock.
Is there anybody who can help?
Thanks
Michael

dudu-lai

mikkalang

I have reviewed the photos you provided. The original connector has CANL/CANH pins. Normally, you should not connect the orange/red wires; the CANBUS output is the ACC power supply used to power the device.

Blackbandt

I think you have the wrong adapter. But I'm not 100% sure. I have a T5.2, the facelifted station wagon, and I use the following adapter. And it works perfectly. And exactly as it should be.

Ich habe das hier gerade auf AliExpress gefunden:
18,19€ | SKYFAME Auto 16pin Kabelbaum Adapter Canbus Box Dekodieren Android Radio Power Cabler Für Volkswagen G-RZ-VW58 VW-RZ-58
https://a.aliexpress.com/_EwlSYFW

mikkalang

dudu-lai Thanks, but what should I do? If i disconnect the orange and red cables, I have no power. What is with the two cables you have marked in the picture?
Could it be that the canbus decoder is Not working? Can I Check this?

dudu-lai

mikkalang The two wires shown in the diagram are the CAN bus. The CANBUS box uses these two wires to obtain information such as steering wheel control buttons, door information, vehicle speed, and steering wheel angle. It also obtains the ignition signal so that it can output 12VAC power to the devices when the car starts.

mikkalang

dudu-lai thanks! So that means, that the decoder do Not work. Because I don’t have power if i unplug the red and orange cables. Is there an Option to Check if it‘s on the decoder?

dudu-lai

mikkalang Are the door information, SWC button, and steering wheel angle information working properly?

mikkalang

@dudu-lai At the very First initial setup the volume, telephone and channel steering wheel Buttons worked. But now they don‘t

dudu-lai

mikkalang The CANBUS box is broken.

mikkalang

dudu-lai ok! Thanks for your support