Service campaign No. 155-23
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service campaign |
|---|---|
| NHTSA id | 11028533 |
| Published by NHTSA | 2026-02-06 |
| Manufacturer's number | No. 155-23 |
| Manufacturer's date | 2026-01-15 |
| Campaign id or software version | WPN5 |
| NHTSA component | POWER TRAIN |
NHTSA's summary
Technical information for the Taycan - WPN5 - Replacing Air-Spring Strut on the Front Axle
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Transmission and driveline
| PORSCHE TAYCAN | 2023 |
|---|---|
| PORSCHE TAYCAN 4 CROSS TURISMO | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN 4S | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN 4S CROSS TURISMO | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN CROSS TURISMO | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN GTS | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN GTS SPORT TURISMO | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO CROSS TURISM | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO S | 2023 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN TURBO S CROSS TURI | 2023 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| WTL2 | 2026-10-02. Service campaign. Porsche intranet posting for Campaign WTL2 – Replacing Electric Passenger Compartment Heater |
|---|---|
| No. WTL2 | 2026-10-02. Service campaign. Technical Information for Campaign WTL2 – Replacing Electric Passenger Compartment Heater |
| WTL5 | 2026-09-04. Over-the-air update. Porsche intranet posting for Campaign WTL5 Over-the-Air (OTA) Update– Reprogramming the high-voltage battery control unit (BMCe) |
| No. D780 | 2026-05-07. Service bulletin. Parts information for parts withdrawal involving the transmission oil. Part number 00004321012 is affected - the vehicles that use this part number should be included. |
| No. D776 | 2026-05-06. Service bulletin. Parts information for parts withdrawal involving the transmission oil. The vehicles affected are ones that use the part number 00004330563 |
| No. D768.1 | 2026-04-07. Service bulletin. Parts information for parts withdrawal involving the transmission fluid. Part number 00004321048. The cars affected are ones that use the part number listed. |
| No. D768 | 2026-03-02. Service bulletin. Parts information for parts withdrawal involving the (00004321048) Transmission fluid. The vehicles affected are ones that use the part number mentioned. |
| No. D761 | 2026-03-02. Service bulletin. Parts information for parts withdrawal involving the 7 speed dual clutch gear box. Part numbers 0BG300047 and 0BG300047X are affected. Cars that are involved are ones that use the part numbers mentioned. |
| No. D735.1 | 2025-10-08. Service bulletin. Parts information for parts withdrawal involving the rear axle steering. The part numbers are 992501031H, 992501032H, 992501033AB, 992501033AC. The vehicles affected are cars that use the part numbers listed |
| No. 86-20 | 2025-09-09. Service bulletin. Symptom based workshop manual for Transmission Symptom - Yellow Warning Message, Jammed Claw Clutch, P1D2E00, 00ABC8 |