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Porsche Taycan Electrical Problems

91 owner complaints filed with NHTSA across 5 model years.

Complaints by Year

Worst year: 2020. Best year: 2024.

Owner Reports

A representative sample of complaints filed with NHTSA.

Electrical · 2021 4

Sunday September 8 I plugged my Taycan into my charger at approxmately 1PM. Later I went into my garage approximately 3PM to get something, and it was filled with smoke. After extinguishing the fire, I noticed the cause was the PLUG att...

Electrical · 2023 4

On December 24, 2023, my family and I were involved in a serious accident while driving our 2023 Porsche Taycan. I was making a left turn at approximately 10 mph when a 2009 Honda Fit, traveling in excess of 65 mph, crossed into oncoming...

Electrical · 2022 4

The Porsche EV Charger started an electrical fire in the wall of my garage while charging on May 21st 2024. The charger melted as a result. On the way to take my car to the dealership the dash became very hot to the touch as well. Fas...

Electrical · 2022 4

In September 2023 this Porsche Taycan 4S accelerated suddenly while going very slowly in reverse after displaying a red warning message on the dashboard "Electrical System Error." The brakes did not work and the car crashed into a house...

Electrical · 2021 4

While charging the vehicle at a reduced rate (30 amps out of a 40 amp maximum) there was a thermal event in the outlet box that the Mobile Charger Connect was plugged into. There were no witnesses to the event, but it was later noticed t...

Electrical · 2021 4

I'm submitting this information because I was in a accident and my airbags didn't deploy, taking speed and location of impact into consideration I think the airbag should've deployed, the vehicle that crossed over from the left 3rd lane ...

Electrical · 2022 3

On April 14, 2025, I suffered an electric shock injury while using the Porsche Mobile Charger Plus (Part No. 9J1.971.675.AC; Model PMCPU96A) that came with my 2022 Porsche Taycan, purchased as a Certified Pre-Owned (CPO) vehicle on April...

Electrical · 2020 2

I own a 2020 Porsche Taycan 4S (in service Nov 2, 2020) with a performance+ HV battery. I am currently facing a third round of module replacements.  The service chronology and detail is set forth in the attached e-mail I sent to Porsche...

Electrical · 2020 2

While driving my Porsche Taycan through a high-speed intersection, the vehicle suddenly displayed battery and chassis system error messages instructing me to pull over immediately. Before I could safely move the vehicle to the side of th...

Electrical · 2020 2

I was charging at a Tesla Supercharge using the OEM Porsche converter and my car experienced a catastrophic electrical fault. The charge completed but the charger was hard to pull out and then my car had battery fault errors and said it ...

Electrical · 2022 2

This incident is related to the ARB7/24V-732 recall, first communicated to me in November, 2024 and again in July, 2025. The July, 2025 letter states that software would be installed in the vehicle to test the health of my vehicle's ba...

Electrical · 2022 2

The vision. Are no good and the ears

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