9-3 (9440) V6-2.8L Turbo (2008)
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Brake Switch (Cruise Control): Description and Operation
Brake Switch, Cruise Control (134), ME9
Main task
The control module uses brake switch information to disengage cruise control.
Type
The switch opens when the pedal is depressed.
Connection
When the brake pedal is depressed, B+ to control module pin 42(B) is interrupted, at which point the control module pin sinks to ground potential.
Diagram
