2019 Porsche Cayenne problems & reliability
41 owner complaints filed with NHTSA for the 2019 Porsche Cayenne, alongside 6 safety recall campaigns. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Federal crash records (FARS 2020–2023): 2019 Porsche Cayenne vehicles were involved in 5 fatal crashes with 2 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Air Bags → | 11 | 27% |
| Electrical System → | 10 | 24% |
| Unknown OR Other | 9 | 22% |
| Power Train | 6 | 15% |
| Engine | 5 | 12% |
| Exterior Lighting | 5 | 12% |
| Service Brakes | 5 | 12% |
| Vehicle Speed Control | 4 | 10% |
| Back Over Prevention | 3 | 7% |
| Forward Collision Avoidance | 3 | 7% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 13 reported components →Complaints by incident year
What owners report
“The contact owns a 2019 Porsche Cayenne. The contact stated that while the vehicle was in reverse(R), the back-over prevention camera failed to provide a rear-view image. The contact received notification of NHTSA Campaign Number: 25V896000 (Back Over Prevention); and associated the failure with the recall. The local…”
Back Over Prevention · filed Jul 22, 2026
“The dashboard is peeling up and is unsafe due to airbag being underneath the leather dash. If airbag was to blow it would not function correctly due to dashboard leather peeling. Could potentially injur passenger or not deploy at all.”
Air Bags · filed Jul 15, 2026
“2019 Porsche Cayenne Turbo (EA825 4.0L V8, VIN [XXX]). Vacuum-actuated water pump seal failure caused coolant infiltration of the vacuum system on two separate occasions during the CPO warranty period. The vacuum system on this engine supplies the brake servo (brake booster) — a safety-critical connection documented…”
Engine · filed Jun 28, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
811 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2019 Porsche Cayenne. The 10 most recent:
Porsche Tester Software Update Information Software Version: 44.300.000
TSTR 2642 · Service Bulletin/Repair Instructions · issued Aug 5, 2026
VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
SPTL 2607a · Service Bulletin/Repair Instructions · issued Jul 30, 2026
ConBox Current Draw Discharges 12 V Battery
2229.12 · Service Bulletin/Repair Instructions · issued Jul 29, 2026
ACC Dynamic Calibration Fault C110300
2121.4 · Service Bulletin/Repair Instructions · issued Jul 29, 2026
VAS 621001A Matrix Headlamp Aimer – Automatic Shipment / Maha Installation
SPTL 2607 · Service Bulletin/Repair Instructions · issued Jul 27, 2026
Re-Programming Assistance System Control Unit (Stop Delivery/Recall Campaign)
ASB2 · Service Campaign · issued Jul 27, 2026
Belt Lock Warning on Driver Side Permanently Active / No Fault Memory Entries: Delete Airbag Control Unit Fault Memory (SY 74/25)
74/25 · Service Bulletin/Repair Instructions · issued Jul 25, 2026
Complaint - Battery Low and Yellow Warning Message "Battery low _ Service necessary" in Instrument Cluster: Re-Programming Gateway Control Unit (Battery Sensor) (168/18)
168/18 Update 2 · Service Bulletin/Repair Instructions · issued Jul 23, 2026
Allocation of Approved Engine Oils MY 2027 (13/26)
13/26 · Service Bulletin/Repair Instructions · issued Jul 22, 2026
PiUS Update Information Software Version: 3.2
TSTR 2641 · Service Bulletin/Repair Instructions · issued Jul 21, 2026
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
The 2019 Porsche Cayenne has 6 NHTSA recall campaigns — recall repairs are free at franchised dealers regardless of the vehicle’s age.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2019 Porsche Cayenne?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.