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Home >> Saab >> 2003 >> 9-3 Arc, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Exterior Lighting (Late; 9440) >> Technical Description >> Brake light switch (29) >> Connection

Brake light switch (29): Connection

DESCRIPTION CHART

Pin no. Signal type Description
1 +30 Power supply from fuse 6.
2 Signal The pin receives B+ when the brake pedal is depressed. Connected to ECM pin 40(K).

Brake light function

Fig 1: Brake Light Function Circuit Diagram
G03615857Courtesy of SAAB-SCANIA OF AMERICA, INC.

Complete function

Fig 2: Complete Function Circuit Diagram
G03615858Courtesy of SAAB-SCANIA OF AMERICA, INC.
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