Recall 93V-205: 1991–1993 Porsche 911
PORSCHE CARS N.A. INC. recall for service brakes, hydraulic, reported to NHTSA on Dec 7, 1993, covering about 1,149 vehicles.
The problem
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.
The risk
Rear wheel lock-up may result in loss of vehiclecontrol and an accident.
The fix
Porsche dealers will install a modified hydraulic brake pressure reduction valve.
Notes
System: brakes; hydraulic; power assist; check valve.vehicle description: passenger vehicles; models 911 turbo and 911 americaroadster.note: if your vehicle is presented to an authorized dealer on an agreed uponservice date and the remedy is not provided within a reasonable time and freeof charge or the remedy does not correct the defect or noncompliance, pleasecontact porsche service center at 1-800-545-8039. Also contact the nationalhighway traffic safety administration's auto safety hotline at 1-800-424-9393.
Recall details
| Manufacturer | PORSCHE CARS N.A. INC. |
|---|---|
| Component | Service Brakes, Hydraulic › Power Assist › Vacuum › Hoses, Lines/Piping, and Fittings |
| Recall started by | the manufacturer |
| NHTSA campaign number | 93V205000 |
Vehicles in this recall
| Vehicle | Model years | |
|---|---|---|
| Porsche 911 | 1991, 1992, 1993 | All years |
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 93V-205?
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.
How is recall 93V-205 fixed?
Porsche dealers will install a modified hydraulic brake pressure reduction valve.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.