900 S Sedan V6-2498cc 2.5L DOHC (1995)
Seat Heater: Testing and Inspection
Electrically Heated Front Seats
To check the heating pads (insufficient heat)
Note: When checking the passenger seat, the seat switch must be closed.
1. Disconnect the connector through which power is supplied to the heating element.
2. Switch on the ignition and check that the supply to the connector is live. Use a test lamp.
3. If the supply to the connector is live, check the circuits in the seat cushion and backrest as follows: Connect a buzzer to the seat connector. Cool
the thermostat by spraying aerosol refrigerant onto it. If the circuit is in good condition but the seat still fails to warm up, the heating wires may be
too close to the thermostat. If the heating wires are too close to the thermostat:
4. Remove the seat from the car. Release the seat cushion cover by removing the clips at the bottom edge, the tensioning spring on the right-hand side
of the seat and the bottom tensioning spring. Raise the seat cover so that the thermostat will be accessible.