2023 Porsche Taycan service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- 4S Sedan 4-Door
- 4 Cross Turismo Wagon 4-Door
- Base Sedan 4-Door
- Turbo Cross Turismo Wagon 4-Door
- GTS Sport Turismo Wagon 4-Door
- Turbo S Sedan 4-Door
- Turbo Sedan 4-Door
- 4S Cross Turismo Wagon 4-Door
- Turbo S Cross Turismo Wagon 4-Door
- GTS Sedan 4-Door
Engines covered
- BATTERY EV (EV/BEV)
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Porsche Cars North America, Inc. (Porsche) is recalling certain 2021-2023 Taycan, Taycan 4 Cross Turismo, 2020-2023 Taycan 4S, Taycan Turbo S, 2021-2022 Taycan 4S Cross Turismo, 2022 Taycan Turbo S Cr
A short circuit in the battery increases the risk of a fire.
Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repa
Porsche Cars North America, Inc. (Porsche) is recalling certain 2021-2024 Taycan, 2020-2024 Taycan 4S, Taycan Turbo, 2021-2023 Taycan 4 Cross Turismo, 2022-2023 Taycan 4S Cross Turismo, Taycan Turbo S
A short circuit in the battery increases the risk of a fire.
Owners are advised to only charge their vehicles to a maximum of 80% battery capacity until the repa
Porsche Cars North America, Inc. (Porsche) is recalling certain 2019-2025 Cayenne, Cayenne E-Hybrid, 2020-2025 911, Taycan, 2024-2025 Panamera, and 2025 Panamera E-Hybrid vehicles. The rearview camera
A rearview image that does not display properly reduces the driver's view behind the vehicle, increa
Dealers will update the driver assistance software, free of charge. Owner notification letters were
Porsche Cars North America, Inc. (Porsche) is recalling certain 2020-2025 Taycan vehicles. The front brake hoses can develop cracks and leak brake fluid.
A brake fluid leak can reduce braking performance and extend the distance required to stop, increasi
Dealers will replace the front brake hoses, free of charge. Owner notification letters were mailed
Porsche Cars North America, Inc. (Porsche) is recalling certain 2020 Taycan Turbo, 2021 Taycan, Taycan 4S Cross Turismo, 2022 Taycan, Taycan Turbo, Taycan GTS, Taycan 4 Cross Turismo, Taycan 4S Cross
A malfunctioning seat belt warning system may not alert the passenger to buckle their seat belt, inc
Dealers will update the instrument cluster software, free of charge. Owner notification letters are
Porsche Cars North America, Inc. (Porsche) is recalling certain 2021-2023 Porsche Taycan, 2021-2022 Taycan 4S, Taycan Turbo S, Taycan Turbo, Taycan 4 Cross Turismo, Taycan 4S Cross Turismo, Taycan Tur
A short circuit in the battery increases the risk of a fire.
Dealers will inspect and repair the high-voltage battery by replacing modules as necessary, free of
Porsche Cars North America, Inc. (Porsche) is recalling various models and model years. Please see the recall report for a list of the included vehicles. When using the industrial 220V/240V plug at
An overheated outlet or charging cable can increase the risk of a fire.
Owners are advised not to use the 220V/240V compact/portable charging cable and only use the 110V ho
Porsche Cars North America, Inc. (Porsche) is recalling certain 2023 Taycan, Taycan 4S, Taycan Turbo S, Taycan Turbo, Taycan GTS, Taycan 4 Cross Turismo, Taycan 4S Cross Turismo, Taycan Turbo S Cross
Liquid accumulation in the high voltage battery can cause electrical arcing, increasing the risk of
Dealers will test the battery for leakage and replace the battery as necessary, free of charge. Own
Porsche intranet posting with information on WSS4 Over-the-Air (OTA) Update Reprogramming 11 kW (OBC) high-voltage charger
Tech live look information bulletin for How to use Frontline.io on the HoloLens 2
Tech live look information bulletin for how to use fronline.io on mobile devices and tablets.
Parts information for parts withdrawal involving the door lock. The part numbers involved are all included in the PDF. All parts before generation status S08 and before pro-duction date 01.09.2024. The vehicles affected are ones that use th
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
Technical information for Various Complaints About the Central Computer (PCM) Regarding System Stability, Navigation Operation and Charge Planning
Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.
Showing the 8 most recent of 534 technical service bulletins on file with NHTSA.
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 ex
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 ex
Backing out of a parking space, the car automatically stopped as it should when approaching a curb. When I put the car back in drive and let off the brake, it lurched forward, I then hit the brake an
Backing out of a parking space, the car automatically stopped as it should when approaching a curb. When I put the car back in drive and let off the brake, it lurched forward, I then hit the brake an
Backing out of a parking space, the car automatically stopped as it should when approaching a curb. When I put the car back in drive and let off the brake, it lurched forward, I then hit the brake an
Showing the 5 most serious of 33 complaints filed with NHTSA.
