RoadVitals

2026 Porsche Cayenne

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
5
+1 complaint in 30 days
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
1
Latest Sep 23, 2025
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

Overview

Our database contains 5 NHTSA owner-reported complaints for the 2026 Porsche Cayenne, most frequently naming the driver assistance, electrical and powertrain (other) categories. 1 safety recall has been issued covering this model year; and 242 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Driver assistance562.5%
  • Electrical225.0%
  • Powertrain (other)112.5%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

1 campaign cover this model year

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
25V634000

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

Sep 23, 2025
177 units potentially affected
The defect: Porsche Cars North America, Inc. (Porsche) is recalling certain 2024-2026 Panamera, Cayenne, and 2025 Panamera E-Hybrid vehicles. The fasteners securing the high pressure fuel pump may not be tightened properly, resulting in a fuel leak.
The risk: A fuel leak in the presence of an ignition source increases the risk of a fire.
The remedy: Dealers will inspect and tighten the screw connections and replace the high pressure fuel pump and fuel lines as necessary, free of charge. Owner notification letters were mailed November 19, 2025. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is ASA9. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning October 10, 2025.
Porsche Cars North America, Inc.Manufacturer number ASA9View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

Driver assistanceElectrical
Filed Oct 20, 2026

2026 Porsche Cayenne Coupe. The surround-view and rear backup camera system repeatedly fails. The screen goes completely black, including when shifting into reverse. The Coupe's shortened, sloped rear window creates major blind spots, so the driver depends on the cameras. When they fail, there is effectively no rear visibility. First reported to the dealer 08/20/2026. Each time the cameras fail, Apple CarPlay and Bluetooth also fail and remain unusable, leaving no hands-free phone or navigation while driving. Safety risk: Several times in grocery store parking lots, I could not see pedestrians walking behind the vehicle while backing up. In my residential parking lot, with the cameras black, a vehicle I could not see nearly struck me. The parking sensors also failed to alert me. Dealer confirmation: Four dealer visits for this defect: 08/20/2026, 09/08/2026, 09/30/2026, and 10/14/2026. The dealer reproduced the failure, found fault codes for all four cameras, replaced the front camera, and reworked the passenger door camera wiring harness under Porsche technical instruction TI 9709. The failure continued after repairs. The case was escalated to Porsche field technical staff. The vehicle has been out of service more than 30 days and remains at the dealer unrepaired. Loaner vehicle: A new 2026 Cayenne provided as a loaner had the same failure, with the backup cameras going black. Service technicians and service staff stated multiple times that they are seeing this failure on most new Cayennes at the dealership. The screen goes black without warning. The vehicle is available for inspection at the dealership. Photos and video of the failures are available.

NHTSA ID
11772320
Incident
Aug 20, 2026
Driver assistance
Filed Sep 24, 2026

The warning system continues to showing warnings and the Blind Spot and Adaptive Cruise Control render the car unsafe to drive. The other warnings has no impact of the functioning of the cars ability to be driven. After many false warnings, my wife almost ran a car off the road the first time the blind spot failure waring appeared as she had not notice it.

NHTSA ID
11766603
Incident
May 11, 2026
Driver assistanceElectrical
Filed Jun 19, 2026

The emergency braking system light and the adaptive control cruise control is not working in the warning. Lights are on from Dave that I’ve got it from day one January 2026.

NHTSA ID
11745194
Incident
Jan 1, 2026
Driver assistancePowertrain (other)
Filed Jun 4, 2026

1. Driving Conditions & Baseline State I was operating my new 2026 Porsche Cayenne (current mileage approx. 717 miles) at highway speeds inside a tunnel near LAX. The vehicle was functioning normally under normal driving conditions until the incident occurred suddenly and without any prior warning signs. 2. Onset of Failure & Dashboard Alerts - While maintaining speed, the vehicle suffered an immediate, simultaneous electronic and mechanical malfunction. The dashboard abruptly displayed an Adaptive Cruise Control (ACC) error/failure warning, along with auto start/stop failure. Immediately following this alert, the vehicle experienced a severe, sudden loss of mechanical power and propulsion. 3. Vehicle Behavior & Safety Hazard Pressing the accelerator pedal failed to yield normal engine response or acceleration. The drop in power felt as though the vehicle entered an unprompted "limp mode" or suffered a critical powertrain/software communication failure, severely limiting my ability to maintain highway speeds. Because this occurred inside a highway tunnel, the sudden deceleration presented an immediate and extreme safety hazard, nearly causing a rear-end collision with the traffic behind me. I was forced to navigate the underpowered vehicle out of the active lanes of traffic under highly dangerous conditions. After pulling over to a safe area and cycling the ignition (turning the vehicle off and back on), the mechanical power partially/fully returned, suggesting a transient or software-driven electronic control unit (ECU) fault. The historical error codes should be stored in the vehicle's modules. 4. Post-Incident State The vehicle was presented to McKenna Porsche (Norwalk, CA) the following day for diagnosis of the power loss and ACC failure. Safety Implications & Requested Action This component failure constitutes a critical safety defect. A total or partial loss of propulsion at highway speeds poses an unreasonable risk of severe injury or crash.

NHTSA ID
11742202
Incident
May 29, 2026
Driver assistance
Filed May 7, 2026

On 3 separate occasions while making a left hand turn against traffic, the car has initiated emergency braking and shown the ‘collision warning’ alert on the dashboard. Each time there were no cars approaching and the car halted to a complete stop. The first two instances I had my 10 year old in the car. Tonight I was alone. It is terrifying and I know this is not a rare occurrence with Porsches. An online forum has tons of other Porsche owners saying the same thing and we are being encouraged to file a report with NHTSA.

NHTSA ID
11736422
Incident
May 7, 2026

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

No. D767-1

AIR BAGS; ELECTRICAL SYSTEM; SEATS

Parts Information for Parts Withdrawal - Repair Set for Seat Occupied Sensor

No. D808

ELECTRICAL SYSTEM

Parts Information for Parts Withdrawal - Ambient Light

No. D807

ENGINE; STRUCTURE:BODY

Parts Information for Parts Withdrawal - Various Parts. Parts covered by this bulletin include various part numbers for Oil Separator, Shelf, and Hinge.

No. D806

ELECTRICAL SYSTEM

Parts Information for Parts Withdrawal - Control Unit for Camera

No. 2605-2

ELECTRICAL SYSTEM; SUSPENSION

Advanced Technical Information for E3PA, G3 Pressure Sensor for Leveling System - Implausible Signal

No. 2529-1

BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING; ELECTRICAL SYSTEM; LANE DEPARTURE: BLIND SPOT DETECTION; LANE DEPARTURE: WARNING; STRUCTURE:BODY

Advanced Technical Information for Paint Thickness or Decals Affecting Corner Radar Sensor Operation

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Porsche Cayenne by model year
YearComplaintsRecallsInvestigationsIssue Index
2026Viewing510—
2025520—
2024540—
2023510—
2022420—
2021215052.2
2020244062.7
2019506059.1
2018131144.2
2017192162.3
2016402155.3
2015142153.6
2014543047.1
2013403046.2
2012274046.3
2011303044.0
2010120—
2009152050.8
2008273039.3
2007000—
2006413158.8
2005324253.1
2004386258.7
2003222—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.