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Service bulletins for the 2021 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.

970 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. 90-212026-04-07. Service bulletin. SERVICE BRAKES. Symptom based workshop manual for a Brake Symptom – Brake Pedal Travel Perceived as “Too Far”: Observe Specified Procedure
No. 105-25-12026-02-05. Service bulletin. SERVICE BRAKES. Technical information for Active Malfunction Indicator Light in Conjunction with Fault Memory Entries Regarding Brake Booster "U01B400" and "C114113"
No. D7522026-02-05. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the caliper without brake pads. The part numbers affected are in the attached PDF. The vehicles associated are cars that use the part numbers in the PDF.
No. 25302025-12-05. Service bulletin. SERVICE BRAKES. Instructions on advanced technical information for Y1A, 971, 9YB, 9YA – Brake Noise & Long Brake Pedal
No. D7492025-12-05. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the brake disc 9Y0615301AJ
No. 31-252025-08-04. Service bulletin. SERVICE BRAKES. Technical information for a complaint Maneuvering Assistant: Implausible Standstill When Reversing
D7192025-06-02. Service bulletin. SERVICE BRAKES. Parts information for Parts Withdrawal - 1 Set of Brake Pads for Disk Brake. Vehicles included are all cars that use part number 992698451R
D7122025-04-07. Service bulletin. SERVICE BRAKES. Parts Information - Parts Withdrawal - Brake Hose & Retainer for Brake Hose
No. 90-212025-04-07. Service bulletin. SERVICE BRAKES. Symptom-based workshop manual - Brake Symptom – Brake Pedal Travel Perceived as “Too Far”: Observe Specified Procedure (SY 90/21)
No. 187-242024-12-06. Service bulletin. SERVICE BRAKES. Technical information for a Creaking Noises when Releasing the Footbrake: Observe Specified Procedure
No. 146-212024-09-04. Service bulletin. SERVICE BRAKES. Symptom based workshop manual for PSCB disc brakes - scrubbing noises from the front axle area
No. 103-242024-09-04. Service campaign. SERVICE BRAKES. Technical information for ARB0 - replacing left and right brake hose on front axle
No. D6892024-08-06. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the brake hose 9J1611707F and 9J1611708F
No. 103-242024-08-06. Service campaign. SERVICE BRAKES. Technical information for ARB0 - replacing left and right brake hose on front axle
No. D6842024-07-02. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the retainer for brake hose/brake line
No. 137-232024-06-05. Service bulletin. SUSPENSION; SERVICE BRAKES. Symptom-based workshop manual for the brake symptom - cracked or torn brake hose on the left or right front axle.
No. D6812024-06-05. Service bulletin. SERVICE BRAKES. Parts information for parts withdrawal involving the retainer for brake hose/pressure difference sender. (9J1611845C, 9J1611846C, PAB906051C)
No. D6772024-05-02. Service bulletin. SERVICE BRAKES, HYDRAULIC. Parts information for parts withdrawal involving the brake pads - 992698151F
No. 90-212024-03-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Symptom based workshop manual for the brake symptom - Brake Pedal Travel Perceived as “Too Far”
No. 137-232023-11-07. Service bulletin. SERVICE BRAKES. Symptom-based workshop manual for the brake system. Cracker or torn brake hose on the left or right front axle.
No. 46-232023-08-03. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM. Symptom-based workshop manual for the grey cast disc brakes - scrapping noises from the front axle area
No. 90-212023-08-03. Service bulletin. SERVICE BRAKES. Symptom-based workshop manual for the brake pedal. travel perceived as too long just before the vehicle comes to a standstill.
No. 122-202023-04-06. Service bulletin. SERVICE BRAKES, HYDRAULIC. Technical information on a complaint - brake noise
No. 166-22-52023-03-04. Service bulletin. PARKING BRAKE. Technical information on WNK6 - replacing spreader device
No. 90-212023-02-07. Service bulletin. SERVICE BRAKES, HYDRAULIC. Symptom-based workshop manual for the brake symptom. brake pedal travel perceived as "too long" just before vehicle comes to a standstill.

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