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Home >> Saab >> 2003 >> 9-3 Vector, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 44 (Theft Protection) >> Technical Description >> Immobilization >> General >> Bus Communication >> Start check

Start check

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.

The starter relay is controlled by the TWICE control module. The relay cannot be operated before an approved transponder code has been verified by TWICE after the ignition has been turned on.