Fault diagnosis hints and tips
WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
Carry out the following checks:
- Check that the fuses are intact and that power is supplied to the fuses.
- Check that power is supplied to the seat heating pads.
- Check that the switches are working.
- Check that the sensors are giving reasonable values.
- Check the wiring harness, connector and ground connections.
See .