Summary
The Porsche Cayenne has 31 recalls spanning 2003 through 2024, with the most serious recent issue affecting 2024 models where a cracked driver's side front upper control arm can break while driving, causing a sudden loss of steering and wheel control.
The 2024 model also has a lighting software fault where rear hazard and parking lights can fail to illuminate if activated within 10 seconds of the car shutting off, reducing the vehicle's visibility to other drivers. On 2021 models, two related recalls cover rear trailing arm lock nuts that can fracture from stress corrosion, causing the rear axle to shift out of alignment and the vehicle to become unstable. A separate 2021 recall addresses the steering column screw connection, which can fail and detach the column entirely, leaving the driver with no steering. An incomplete repair from the trailing arm recall also left some 2021-2022 vehicles without a proper rear wheel alignment check, which over time can cause uneven tire wear and eventually a tire failure.
On 2019 and 2020 models, there are several concerns spread across different systems. A 2020 transmission oil pipe weld can fail and leak fluid onto the road surface. The 2019 model has a passenger-side rear seat belt buckle that can break under crash load, leaving an occupant unrestrained. The 2019 model also has a steering column fastener that can loosen and detach, a front shock absorber that can work loose and affect steering, and a rearview camera that can either fail to display or respond slowly when reversing. A 2019 plug-in hybrid and electric model charging cable can overheat during charging and create a fire risk. On 2017-2020 models, a software issue can prevent the brake pad wear warning from alerting the driver, leaving worn pads unnoticed. The 2017-2018 model years with the optional ski bag have a mounting issue where the bag can detach in a crash and strike occupants.
Going back further, 2013-2014 models have a fuel gauge that reads higher than the actual tank level, which can cause the engine to stall unexpectedly in traffic. The 2011-2016 brake pedal pivot pin can be missing its retaining clip, allowing the pin to shift and the pedal to dislodge so the driver cannot apply the brakes. The 2011-2012 turbo engine's turbine wheel can fracture, draw oil into the exhaust, and produce smoke or a fire risk. Those same years also have headlights that can work loose and detach from the fender. The 2008 V6 has a fuel line in the engine bay that can chafe against the rear compartment cover and develop a leak near potential ignition sources. On 2004 models, a transfer case oil pump issue can starve internal gears and fracture the housing, and rear seat belt latch bolts were insufficiently riveted and may not hold in a crash. The 2003 model has a compliance issue where child restraint attachment points may not properly secure a child seat in a crash.
