False Alarm

Fault symptom
The alarm sets off without cause (no break-in attempt)







Diagnostic procedure
1 Check the cause of the alarm
- Connect an Intelligent Saab Tester (ISAT) scan tool.
- Select "READ VALUES".
- Select "LAST ALARM CAUSE".
Is the cause of the alarm recorded?
[YES] Continue fault diagnosis of the indicated fault symptom
[NO] Continue as described in "Before Changing The Electronic Control Module".