Porsche dealers are not fixing this recall. They offer service appointments 6 months in advance, and then cancel at the last minute. I've been trying to get this recall done for 18 months, with no success.
No injuries · No fire · No crash
When the forward collision warning activates, the braking pedal loses its effectiveness and causes the car to brake much more slowly than it should, which actually increases the chance of a collision occurring. This has happened multiple times to me in the past few weeks. It is a very dangerous problem.
No injuries · No fire · No crash
While driving my 2023 Porsche Taycan under normal conditions, the plastic underbody protection panel on the bottom of the vehicle came loose and detached. The metal underneath the plastic panel is now visibly bent. I did NOT hit any object. There was NO impact. I did NOT hear or feel anything during driving. There were no warning lights, alarms, or messages on the dashboard. The first indication of any problem was discovering the detached plastic and bent metal after the fact. This is a serious safety concern because the underbody panel on the Taycan protects the high-voltage battery, battery cooling lines, and suspension components. Damage to these components can cause battery thermal events (fire risk), coolant leaks, or loss of vehicle control. PATTERN OF SIMILAR FAILURES: This is not an isolated incident. Other Porsche Taycan owners have reported nearly identical failures on public forums (TaycanForum), where the underbody protection panel was damaged or detached without any felt impact, no audible noise, and no warning. In at least one documented case, the resulting battery and coolant line inspection costs exceeded $70,000. Porsche's own internal tolerance for underbody panel deformation is extremely tight (3mm in the center zone), suggesting the design is vulnerable to routine road conditions and debris. SAFETY RISK: - Risk of high-voltage battery damage and thermal runaway / fire - Risk of coolant system failure - Risk of detached panel becoming road debris and causing crashes for following vehicles - No driver warning or indication when failure occurs VEHICLE INFORMATION: - Year: 2023 - Make: Porsche - Model: Taycan - VIN: VIN: [XXX] ION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
No injuries · No fire · No crash
The mapping system is out of date and tried to route me to an offramp that doesn't exist. I did some research and found the offramp changed over 4 years ago, roughly when the car was built. I took the car to my local dealership to get the maps updated and Porsche claims I have the latest map. I think this is a dangerous situation if someone tried to drift off the road in bad weather (for example) where an offramp doesn't exist. Their newer cars show the correct mapping. Porsche should be made to make the latest maps available to all their cars. It would cost them nothing if they simply posted the data on a website for a user to move it to a USB drive and plug it into the car.
No injuries · No fire · No crash
While driving in traffic on a busy highway, I heard a loud clunk from the rear of the car and it instantly decelerated from 70+ miles per hour to 22 miles per hour, where it stayed and would not go faster. I had to get across 3 lanes of traffic to exit. Thereafter, the car would not move and had to be put on a flatbed to get to the Porsche dealer. Note that for 2 years prior the transmission had emitted a whine while in first gear. The dealership (Porsche Austin) said it was normal, but it is a known problem among owners, possibly related to the input shaft bearing. They did not fix it when the problem was first raised. The dealership has diagnosed it only as a transmission error, without providing further detail on what is actually wrong. I should be able to access my dash cam footage if helpful.
No injuries · No fire · No crash