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Home >> Saab >> 2003 >> 9-3 Vector, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (TRIONIC T7 Fuel Control System) >> Fault diagnosis, fault codes >> DTC P1577: Brake Light Switch Circuit (Short to Ground) >> Diagnostic help
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

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.

Fault diagnosis concerns an electrical fault in the connecting leads.

Functions in the diagnostic tool related to the fault:

For information, see "READ VALUES" MENU  .