Fault Diagnosis, Fault Codes: Notes
WARNING: This page is about a different car, the 2002 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1780 | Immobilizer Data. Invalid Data |
| DTC B1782 | Immobilizer Active |
| DTC B1785 | Siren. Open Circuit |
| DTC B1785 | Siren. Low Battery |
| DTC B1790 | Glass Break Sensor, Front and/or Rear. Internal Fault/No response |
| DTC B1795 | Tilt Sensor. Internal Fault, Tilt Sensor. No Response |
| DTC B2385 | Transponder Key. Missing |