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Home >> Saab >> 2003 >> 9-3 SE, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (Theft Protection - 9-3 (9400)) >> Fault diagnosis fault Codes >> DTC B1785: Siren. Open Circuit >> Diagnostic help

Diagnostic help

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.

May be due to a break/short-circuit in the wiring harness to the siren. Check fuse 14 in the fuse box in the engine bay.

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