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.