Recall 93V205000 — SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS Defect in 1991-1993 PORSCHE 911
RECALL This recall affects up to 1,149 vehicles.
Recall Summary
| NHTSA Campaign | 93V205000 |
| Manufacturer | PORSCHE CARS N.A. INC. |
| Vehicles Affected | 1,149 |
| Component | SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM:HOSES, LINES/PIPING, AND FITTINGS |
| Date Notified | |
| Affected Vehicles |
Defect Description
THE HYDRAULIC BRAKE PRESSURE REDUCTION VALVE CAUSES THE RATE OF HYDRAULIC PRESSURE REDUCTION TO SLOW DOWN, WHICH MAY RESULT IN THE REAR WHEELS LOCKING-UP EVEN WITH THE ANTI-LOCK BRAKE SYSTEM IN OPERATION.
Safety Consequence
REAR WHEEL LOCK-UP MAY RESULT IN LOSS OF VEHICLECONTROL AND AN ACCIDENT.
Remedy
PORSCHE DEALERS WILL INSTALL A MODIFIED HYDRAULIC BRAKE PRESSURE REDUCTION VALVE.
Related Recalls for PORSCHE
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V896000 | 2020 PORSCHE redundant CAYENNE E-HYBRID | BACK OVER PREVENTION: SENSING SYSTEM: CAMERA | 172,107 | |
| 25V221000 | 2023 PORSCHE TAYCAN | AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION:FRONT PASSENGER | 9,735 | |
| 25V634000 | 2024 PORSCHE PANAMERA | FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP | 177 | |
| 25V415000 | 2025 PORSCHE TAYCAN | SUSPENSION:FRONT:MACPHERSON STRUT | 284 | |
| 24V732000 | 2024 PORSCHE TAYCAN | ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY | 27,527 | |
| 25V220000 | 2024 PORSCHE MACAN ELECTRIC | BACK OVER PREVENTION:SOFTWARE | 8,571 | |
| 25V078000 | 2023 PORSCHE 911 | SEAT BELTS: REAR/OTHER:BUCKLE ASSEMBLY | 279 | |
| 25V079000 | 2025 PORSCHE 911 | EXTERIOR LIGHTING:LIGHTING CONTROL MODULE:SOFTWARE | 878 | |
| 24V455000 | 2020 PORSCHE TAYCAN | SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS | 31,689 | |
| 24V809000 | 2024 PORSCHE 718 SPYDER RS | WHEELS:LUGS/NUTS/BOLTS/STUDS | 2,251 |