NHTSA Campaign 93V204000
ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS
Issued by PORSCHE CARS N.A. INC. · Reported Dec 7, 1993 · 11,346 vehicles affected
What's wrong
AFTER THE ENGINE HAS BEEN TURNED OFF, THE REAR HEATER WILL AUTOMATICALLY OPERATE IN ORDER TO DISSIPATE HEAT IN THE ENGINE HEATING SYSTEM. DURING THIS OPERATION, THE RESISTOR FOR THE REAR HEATER BLOWER CAN BECOME OVERLOADED DUE TO A BINDING OR SEIZED REAR HEATER BLOWER.
Consequence
THE OVERLOADED RESISTOR CAN CREATE HEAT SUFFICIENT TOIGNITE THE PLASTIC AIR PIPE TO WHICH IT IS CONNECTED, RESULTING IN AN ENGINECOMPARTMENT FIRE.
Remedy
PORSCHE DEALERS WILL INSTALL A NEW RESISTOR CONTAINING A CIRCUIT BREAKER.
Vehicles affected by this recall
| Make | Model | Year | Units |
|---|---|---|---|
| PORSCHE | 911 | 1989 | 11,346 |
| PORSCHE | 911 | 1990 | 11,346 |
| PORSCHE | 911 | 1991 | 11,346 |
| PORSCHE | 911 | 1992 | 11,346 |
| PORSCHE | CARRERA | 1989 | 11,346 |
| PORSCHE | CARRERA | 1990 | 11,346 |
| PORSCHE | CARRERA | 1991 | 11,346 |
| PORSCHE | CARRERA | 1992 | 11,346 |
Source: NHTSA Campaign 93V204000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.