4.4

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
25,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2009 Porsche Cayenne electrical problems

electrical problem

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2009 Porsche Cayenne Owner Comments

problem #2

Aug 202014

Cayenne 6-cyl

  • 50,000 miles

A D V E R T I S E M E N T S

Vehicle was parked in garage. Went to use it, opened door to drivers side, dash reads ignition lock fault. Would not start, would not come out of park. Towed to dealer (after towing co. Did emergency unlock of transmission to get out of garage. Vehicle has been at Porsche dealership for a week now, told at first ignition switch was bad. Replaced and still not functioning (no start) now told control module must be replaced as it got "wet" and vehicle interior floor had gotten wet. Research on internet shows many other people have had this problem with electrical components getting wet from a defect in car.

- Corrales, NM, USA

problem #1

Jan 082009

Cayenne

  • 1,001 miles
The electronics on the car are showing a suspension issue. And the electronics on the car do not work for more than 5-7 min before shutdown and restart. This includes radio, bluetooth, gps, etc. When the electronics start back up the radio is turned on.

- Jupiter, FL, USA

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