So if you can understand a few wiring diagrams you can do it too. PORSCHE CARRERA 2 - VOLUME 4 CHASSIS. Car Navigation system Porsche PCRN Operating Manual.
The diagram is a little vague for CDr24 but it references the PCM diagram and the ASK amp.
I need to know the wiring diagram or the ACC wire in the radio connector of Porsche cayenne s 2005. I thought the power out from the wiring bridge connector used at the back of the PCM 21 unit that came with the NA. PORSCHE CR-31 Becker BE2365. 57 PSM Porsche stability management 58 59 PCM Porsche communication management.