Fault Conditions

WARNING: This page is about a different car, the 2001 Saab 9-3 and 2000 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

A DTC will set:

When current on an ACC control module stepping motor output exceeds a certain value. DTC set will be for a short circuit.
When current on an ACC control module stepping motor output is less than 55 mA. DTC set will be for an open circuit.
During ACC control module monitoring and calibration, if a malfunction is detected.