WenmarOpen by Wenmar Pro

Service bulletins for the 2020 Porsche Taycan

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.

1073 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Brakes are shown. Show all

Bulletins, newest first
No. 202-222022-11-04. Service bulletin. ELECTRICAL SYSTEM; SERVICE BRAKES, HYDRAULIC. Symptom-based workshop manual info on PSCB brake - squeaking noises from around the front axle. Replacing PSCB brake discs and pads.
No. 121-222022-10-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Symptom-based workshop manual for the PSCB brake system. Squeaking noises from around the front axle. Replacing brake discs and brake pads.
No. 1801.42022-04-05. Service bulletin. SERVICE BRAKES. Advanced technical information for a brake squeal.
No. 146-212021-11-05. Service bulletin. SERVICE BRAKES, AIR:DISC. Information on symptom-based workshop manual - PSCB disc brakes. Noises from around the front axle.
No. 141-21-22021-11-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Recall repair information for recall campaign AMB9 - reworking brake booster
No. 90-212021-10-06. Service bulletin. SERVICE BRAKES, HYDRAULIC. Instructions on how to correct an issue where the brake pedal travel is too long and/or there is reduced braking effect.
No. 56-21-12021-09-02. Service bulletin. SERVICE BRAKES, HYDRAULIC. Instructions on how to treat a squeaking noise from the front end area when a brake pedal is actuated.
ATIALL416052021-06-28. Service bulletin. EQUIPMENT; SERVICE BRAKES. Understanding and addressing brake squeal complaints.
No. 56-212021-06-02. Service bulletin. SERVICE BRAKES, HYDRAULIC. Explanation of symptom in the Taycan brakes where a Creaking Noise from Front End Area occurs When a Brake Pedal is Actuated.
122-S6Q2R-062021-03-06. Service bulletin. EQUIPMENT; SERVICE BRAKES. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles.
No. 224-202021-03-02. Service bulletin. SERVICE BRAKES. Instructions on what to do if water sloshing is audible in the rear footwell of the Taycan.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.