In the latest units, maps are installed in the memory of the hard drive located inside the unit.
Typical faults in this series are: it resets cyclically, does not switch on, stuck on the Porsche logo, hard drive fault, display problems.
Examples of part numbers of units we can take on:
- Porsche PCM3.0, BE6674
- Porsche PCM3 E1, BE6684
- Porsche PCM3.1 G1, BE9600
- Porsche PCM3.1 E2, BE9608
The above PCM3 and PCM3.1 navigation units were fitted in:
- Cayenne (E1 model, 2009–2010)
- Boxster (987 model, 2009–2011)
- Cayman (2009–2011)
- 911 Carrera (997 model, 2009–2011)
- 911 GT3 (997 model, 2009–2011)
- 911 Turbo (997 model, 2009–2011)
- 911 Targa (997 model, 2009–2011)




