2019 Porsche Cayenne Forward collision avoidance Problems
- Complaints
- 3about this part
- Share
- 6%of 47 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the forward collision avoidance of the 2019 Porsche Cayenne, 6% of the 47 complaints for this model year.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“There's an electrical issue with the vehicle (it is an e-hybrid) with error messages that run in a continuous loop (acc not available, pas restricted, driving light control error, high beam assist not available, lane keep assist restricted). The local dealer has not yet been able to fix the issue. Car is under warranty and has been in the shop for a month. We were called two times to pick up a fixed vehicle and each time we had to return the car almost immediately upon leaving the dealership since the problem was not fixed. …”
NHTSA complaint #11462580, filed 2022-04“The adaptive cruise control has failed 4 times. As a significant driver in terms of miles driven, the lack of cruise control increases my fatigue and jeopardize the safety of all. Porsche dealer in St Louis explained there it’s not known fx”
NHTSA complaint #11437308, filed 2021-10“What component or system failed or malfunctioned, and is it available for inspection upon request? ACC Radar gats uncalibrated How was your safety or the safety of others put at risk? no at all Has the problem been reproduced or confirmed by a dealer or independent service center? yes 4 times in one dealer and 2 times on new dealer Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? only by porsche dealers Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? …”
NHTSA complaint #11425770, filed 2021-07Related service bulletins
- 11037046Aug 25, 2026Technical Information for White Messages Regarding Driver Assistance Systems in Conjunction with Passive Fault Memory Entries in the ZFAS Control Unit
- 11035741Jul 29, 2026ACC Dynamic Calibration Fault C110300
- 11027134Dec 3, 2025Technical information for Various Error Messages Regarding Driver Assistance Systems in the Instrument Cluster in Conjunction With Passive Fault Memory Entries in the Driver…
Forward collision avoidance: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 4 | 80% |
| 2025 | 4 | 80% |
| 2024 | 1 | 20% |
| 2023 | 1 | 20% |
| 2021 | 2 | 10% |
| 2020 | 1 | 4% |
| 2019 | 3 | 6% |
| 2018 | 1 | 8% |
| 2011 | 1 | 3% |
| 2005 | 1 | 3% |
Other parts of the 2019 Porsche Cayenne
12 complaintsAir bags
11 complaintsElectrical system
10 complaintsEngine
6 complaintsTransmission and drivetrain
6 complaintsBack-over prevention (rear camera)
5 complaintsBrakes
5 complaintsExterior lighting
5 complaintsVehicle speed control
4 complaintsLane departure
3 complaintsSteering
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2019 Porsche Cayenne
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology