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2023 Porsche Taycan electrical problems
severe
Owners of the 2023 Porsche Taycan have filed 8 NHTSA complaints about the electrical at roughly $850 to repair (U.S. federal records, as of August 2026). Source: NHTSA Office of Defects Investigation.See electrical across all vehicles →
Complaints
8
Recalls
8
Avg fix
$850
electrical complaints on the Porsche Taycan, by model year
A malfunctioning seat belt warning system may not alert the passenger to buckle their seat belt, increasing the risk of injury in the event of a crash.
Fix: Dealers will update the instrument cluster software, free of charge. Owner notification letters are expected to be mailed May 16, 2023. Owners may contact Porsche's customer service at 1-800-767-7243. Porsche's number for this recall is APA2.
Liquid accumulation in the high voltage battery can cause electrical arcing, increasing the risk of a fire.
Fix: Dealers will test the battery for leakage and replace the battery as necessary, free of charge. Owner notification letters are expected to be mailed October 31, 2023. Owners may contact Porsche's customer service at 1-800-767-7243. Porsche's number for this recall is APB2.
A short circuit in the battery increases the risk of a fire.
Fix: Dealers will inspect and repair the high-voltage battery by replacing modules as necessary, free of charge Owner notification letters were mailed on June 14, 2024. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is APB5.
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 replace the affected modules in the high-voltage battery, free of charge. Owner notification letters were mailed on October 8, 2024. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is ARA4.
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: Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repair has been completed. Dealers will replace the affected modules in the high-voltage battery, free of charge. Owner notification letters were mailed November 22, 2024. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is ARB5. This recall expands previous recall numbers 23V-840, 24V-215, and 24V-217. Vehicles previously repaired under the prior recalls will need to have the new remedy completed.
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 Bulletin48/26Aug 2026
Additional Action when Working on the High-Voltage Battery: Extended Replacement Requirement for Cell Block Module (48/26)
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 (44/25)
Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
What owners are reporting
8 most recent
electrical
· filed 12/07/2023
Car has a red warning light come on that says engine control error park vehicle in a safe place. This happened on the freeway 4 times took it in to Porsche they claimed they fixed it. When the light comes on you have to stop the car and restart it. You can not accelerate. After it was claimed to be fixed it happened again but this time applied braking intermediary aggressively. The car behind me…
electrical
· filed 10/09/2024
Driving on a major roadway with no traffic or obstacles in front of me the car went into emergency braking mode and the engine shut down. The dashboard warning said “Engine Control Issue, Park in a Safe Place”. I could not restart the car for about 15 minutes, then it finally restarted and acted normally. The danger was the car braked violently and stopped in the middle lane of a busy…
electrical
· filed 08/08/2024
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 traffic and struck the left side of my vehicle. The impact was concentrated on the area around the front door, fender, and left-side charge port, causing over…
electrical
· filed 03/28/2026
On March 21, 2026 my Taycan motor wire disconnected from the battery during routine city driving The car was In the Middle lane of [XXX] waiting to turn left onto [XXX] A warning light said Car not drivable , pull over But the car was not functional. Police needed to block [XXX] to allow the car in neutral to slide downhill to A safe location This is the second time this car with…
electrical
· filed 03/26/2026
While charging my 2023 Porsche Taycan 4S at an Electrify America station, white smoke began emitting from the front wheel/charging port area. The vehicle also produced a burning odor inside the cabin. I immediately stopped charging and unplugged the vehicle. The smoke ceased within approximately 1–2 minutes. The vehicle was towed to an authorized Porsche dealership. Initial explanation from the…
electrical
· filed 03/14/2025
your car. What this means is that the car was being repaired at the time, or I was no longer the owner, so I switched to privacy mode. Figure (B). Charged to 100% at an outdoor charging station Battery capacity is 228mi Figure (B.1). 226mi after arriving home Figure (B.2). After two and a half hours, 6mi will be added automatically Figure (C). 11:17 AM 100% 202mi Figure (C.1). 11:18 AM 100% 202mi…
electrical
· filed 02/15/2024
The contact owns a 2023 Porsche Taycan. The contact received notification of NHTSA Campaign Number: 23V615000 (Electrical System) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was contacted. The manufacturer was made aware of the issue. The contact had not…
electrical
· filed 01/02/2024
Taycan’s cabin heater fails during winter months without warning. Car will send out “precondition unavailable” messages With heater not working car is unable to defrost front window. It becomes a serious hazard while driving and needing the window to stay clear. Dealership so far is replacing the high voltage heater component. But might happen again within a few months. No actual remedy besides…
Had electrical trouble with your 2023 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 2023 Porsche Taycan?
It's a meaningful issue. 8 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
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 — 8 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/2023/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.