TSB: PORSCHE 718 BOXSTER, 718 CAYMAN, 718 SPYDER, 911, 911 CARRERA, 911 CARRERA S, 911 GT3, 911 TARGA 4, 911 TURBO, 914, 924, 928, BOXSTER, CARRERA, CAYENNE, CAYENNE E-HYBRID, CAYENNE GT, CAYENNE GTS, CAYENNE HYBRID, CAYENNE S, CAYENNE S HYBRID, CAYENNE TURBO, CAYENNE TURBO COUPE, CAYENNE TURBO S E-HYBRID, CAYENNE TURBO S HYB COUPE, CAYMAN, CAYMAN GT4, MACAN, MACAN GTS, MACAN S, MACAN TURBO, PANAMERA, PANAMERA 4, PANAMERA 4 E-HYBRID, PANAMERA 4S, PANAMERA 4S E-HYBRID, PANAMERA E-HYBRID, PANAMERA GTS, PANAMERA TURBO S, PANAMERA TURBO S E-HYBRID, PORSCHE, TAYCAN, TAYCAN 4S, TAYCAN CROSS TURISMO, TAYCAN GTS (2020–2022)

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.