An overheated outlet or charging cable can increase the risk of a fire.
Fix: Owners are advised not to use the 220V/240V compact/portable charging cable and only use the 110V home charging cable or public charging stations. Dealers will supply a new 220V/240V compact/portable charging cable with an incorporated temperature sensor, free of charge. Owner notification letters were mailed on October 24, 2024. A second notice will be sent once remedy parts become available, anticipated mid-2024. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is APB6.
A short circuit in the battery increases the risk of a fire.
Fix: Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repair has been completed. Dealers will analyze the battery data and replace the high-voltage battery modules as necessary, free of charge. Owner notification letters were mailed on October 9, 2024. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is ARA5.
A short circuit in a high-voltage battery increases the risk of a fire.
Fix: Dealers will install advanced diagnostic software as the final remedy, anticipated to be available in the first quarter of 2025. Porsche will monitor available online vehicle data and contact owners as necessary, to advise them to only charge the vehicle to 80% capacity until the battery can be replaced. For vehicles in which online data is unavailable, dealers will perform a diagnostic test and replace the battery module assembly, if necessary and advise owners to only charge to 80% capacity. Repairs will be performed free of charge. Owner notification letters were mailed August 6, 2025. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's numbers for this recall are ARB6 and ARB7. This recall expands and replaces previous recall numbers 23V-840, 24V-215, and 24V-217.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented
repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall
(it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
Service BulletinNo. TLLI2601May 2026
Tech live look information bulletin for how to use fronline.io on mobile devices and tablets.
Technical information for Warning Message "Vehicle Electrical System Faulty" in Conjunction With Fault Memory Entry "Cell Module X, Ageing Detected" in the High-Voltage Battery Control Unit - BMC
Technical information for Warning Message "Vehicle Electrical System Faulty" in Conjunction With Fault Memory Entry "Cell Module X, Ageing Detected" in the High-Voltage Battery Control Unit - BMC
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting
5 most recent
electrical
· filed 11/14/2024
I called Porsche USA and they are refusing to help to fix the recall. I got a brand new Porsche Taycan never got the charging cable from the dealership. Recall can not be fixed w out the charging cable. Manufacturer Voluntary Service Action issued Program #WPU1 SUBMIT CHARGING CABLE WITH NEMA POWER PLUG AND UPDATE THE PORSCHE MOBILE CHARGER SOFTWARE
electrical
· filed 04/21/2024
Car lost power and two messages appeared “ Electrical system error Park vehicle in a safe place” “ Engine control error Park vehicle in a safe place”
electrical
· filed 04/05/2024
This car completely shut down on a busy motorway and would not restart while blocking traffic. I called Porsche Auto service for a tow on a flatbed truck. They did not arrive for almost 5 hours while the car was dead standing still on a busy major intersection. Porsche has had this car in repair and have still not updated what caused the problem or scarier yet IF it will happen again. This…
electrical
· filed 02/05/2026
The in-cabin heater stopped working, and the temperature is in the single digits outside (currently 7 degrees), so I was not able to use the defroster to clear my windshield and it was dangerously cold inside the vehicle.
electrical
· filed 01/17/2025
heater and defroster failed, no parts available, PCNA and local dealer cannot fix at this time defroster failure makes vehicle potentially undriveable in bad winter weather
Had electrical trouble with your 2024 Porsche Taycan?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2024 Porsche Taycan?
It's a documented issue but not catastrophic. 5 complaints have been filed. Repairs average $850 and most owners catch it before it causes a breakdown.
At what mileage does the electrical typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
Yes — 3 active recall(s) cover electrical issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2024/Porsche/Taycan.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.