OK I have changed the cable, no difference, I bought a new trajectory box, still not working. I note the solitair did not turn on the 6c in the can bus. I have done that but still no picture from the camera. Here is the letter I ahve sent to the suppier of the trajectory box (they are both the same so in time I will have one for sale as well as the cable to anyone who can help out)
I have fitted this trajectory box to my 2011 VW Tiguan 155Tsi, with the genuine cable and a boot latch camera 5no 827566 c. I had previously added the VW RNS510 head unit part number 1TO 035 680 L, HW 1TO 035 680 D, component RNS-MID H61 5269with a non genuine mobile phone bluetooth kit. The vehicle has factory fitted reversing radar beep, that shows on the headunit screen. With the VCDS cable I have turned on 6c (back up camera) in the canbus 19, Vag No 7NO907 530 K, HW: 1KO 907 951. I have no image on the screen after rebooting the head unit. On scanning for errors my vehicle has a fault the can bus J533 gateway H40 1620 cannot communicate withe the trajectory box J772 gateway H40 1620. F fault found: 02873- control module for back up camera (J772), 004 - No signal/ communication. fault status: 01100120.
The radio 56 and Nav 37 have the same fault recorded,
Address 6c: back up cam. Cannot be reached.
Any ideas as to what the fault might be?
I have 12 volt power at the trajectory box, and approximately 4 and 8 volts on the can bus 'high' and can bus 'low' at the trajectory box so am confident that the wiring harness is connected.
Any help greatly appreciated as I doubt that the unit is faulty.
Greg Moore
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