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Home >> Saab >> 2010 >> 9-3X Automatic >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brake System - FOOTBRAKE System >> Description and Operation >> Switch, brake light (29), E39 >> Connection

Switch, brake light (29), E39: Connection

29 pin no. Type of signal Description
1 +30 Power supply from fuse 6 in the dashboard fuse box (22).
2 Signal The pin receives +30 when the brake pedal is depressed. Connected to the control module, E39 (590), pin 57 (A).