PROBLEM GUIDE

2011–2018 Porsche Cayenne Common Problems

Here's what owners are experiencing, based on our research of real owner reports and repair data.

Last updated August 2026

2011–2018

Model years affected

$4,435 – $7,500+

Typical repair cost, by problem

Transfer case failures are the dominant problem on this generation (14 complaints), tied to moisture intrusion and occurring between 20,000-80,000 miles, with multiple owners reporting 2-4 replacements over the vehicle's lifetime; the manufacturer offers redesigned parts with a 2-year warranty. Separately, sheared camshaft bolts can cause complete engine shutdown while driving with compound loss of power, braking, AND steering — a confirmed recall (17V368000) covers 2011 models but excludes some 2012 VINs with the identical defect. One complaint explicitly describes the camshaft recall repair itself causing secondary damage (broken screws, intake air leaks).

Quick Scan: 10 Issues

Click a problem for the full write-up — symptoms, what we found, and typical repair costs where we have them.

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PROBLEM DETAILS

Transfer case failures

Jerking acceleration, surging, clunking, loss of power

Check engine light: On

The dominant complaint category: transfer case failures causing jerking acceleration, surging, clunking, loss of power, and handling described as 'unsafe on highways.' Multiple owners report 2-4 replacements over the vehicle's lifetime. Owner reports name the cause as moisture and fluid buildup entering through the vents.

$4,435 – $6,50020,000 – 80,000 mi

The manufacturer offers redesigned parts with improved vent tubes and a 2-year warranty — an acknowledged-defect response distinct from a formal recall.

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Sheared camshaft bolts, some 2012 VINs excluded from recall

Complete engine shutdown with loss of power, braking, AND steering

Check engine light: On

Camshaft bolt shearing causes complete engine shutdown while driving, with compound loss of power, braking, and steering. Recall 17V368000 addresses 2011 models but explicitly excludes some 2012 VINs exhibiting the identical defect.

$7,500+

Owners report VINs left out of this recall despite the same failure.

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Secondary damage from the camshaft recall repair itself

Broken screws and intake air leaks after service

Check engine light: On

One complaint explicitly describes the camshaft recall repair work causing secondary damage: broken aluminum screws, intake air leaks, and a resulting check engine light.

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Dashboard leather shrinking near the passenger airbag

Staples pulling out, a potential deployment-failure risk

Check engine light: Off

Dashboard leather defects (shrinking, peeling, staples pulling out) specifically around the passenger airbag area raise a potential airbag deployment failure risk during a crash.

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Complete brake failure on a downhill grade

Associated with recall 16V169000

Check engine light: On

A complete brake failure occurred at 30 mph on a downhill grade, requiring repeated pedal depression to regain any function — associated with recall 16V169000.

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No Start or Stalling Due to Failed Fuel Pump

The vehicle fails to start, or stalls, due to a failed fuel pump

Check engine light: Off

The vehicle fails to start, or stalls, due to a failed fuel pump. This is among the more frequently reported issues on this generation, with 51 owner reports on file.

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Coolant Leak from Thermostat Housing

Coolant leaks from the thermostat housing

Check engine light: Off

Coolant leaks from the thermostat housing. This is among the more frequently reported issues on this generation, with 35 owner reports on file.

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Coolant Leak Due to Defective Plastic Pipes (Requires Metal Pipe Replacement)

Coolant leaks due to defective plastic pipes, requiring replacement with metal pipes

Check engine light: Off

Coolant leaks due to defective plastic pipes, requiring replacement with metal pipes. This is among the more frequently reported issues on this generation, with 18 owner reports on file.

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Tire Wear Can be Problematic

Tire wear is problematic

Check engine light: Off

Tire wear is problematic. This is among the more frequently reported issues on this generation, with 33 owner reports on file.

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Brake Pads and Rotors May Wear Out Prematurely

Brake pads and rotors wear out prematurely

Check engine light: Off

Brake pads and rotors wear out prematurely. This is among the more frequently reported issues on this generation, with 30 owner reports on file.

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This generation has a confirmed camshaft bolt recall (17V368000), with some 2012 VINs reportedly excluded despite the identical defect. A separate confirmed brake recall (16V169000) also applies. Enter your VIN to get the confirmed, current recall picture for your specific car.

The information on this page is for general educational purposes only and is not a diagnosis. It is compiled from aggregated owner-reported data and publicly available sources, not from an inspection of your vehicle. Symptoms described here can have multiple causes, and the presence of a commonly reported problem does not mean your vehicle has it. Repair cost ranges are estimates that vary by region, shop, vehicle condition, and parts availability. Recall and service campaign information may be incomplete or out of date — verify current recall status with NHTSA or your manufacturer. MyGearGuru is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer; manufacturer and model names are used for identification only. Always consult a qualified technician before making repair decisions.

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