10.0
really awful- Typical Repair Cost:
- No data
- Average Mileage:
- 174,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- not sure (1 reports)
electrical problem
Helpful websites
- No one has added a helpful site for this 2011 Cayenne problem yet. Be the first!
A D V E R T I S E M E N T S
PORSCHE PCM reboot is reported a lot on the web - there is a lawsuit or maybe 2 regarding updates from Sirius XM causing failure of Porsche computer. The car continually reboots until battery is damaged.
My mechanic cannot get it to stop - so my fix will be to disable the PCM and use the car without it until a fix can be found.
- Paul B., Haymarket, US