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Home >> Volvo >> 2008 >> S80 Base >> Repair and Diagnosis >> Brakes >> Traction Control >> Brake Control Module (BCM) - Component Location >> Brake Control Module (BCM) >> Location Of Components
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Location Of Components

Fig 1: Identifying Brake Electronic Components
GLL155683Courtesy of VOLVO CARS CORPORATION
  1. Contact roller/steering wheel angle sensor.
  2. Steering wheel angle sensor module (located internally in steering wheel module (SWM)).
  3. Body sensor cluster stability sensor (BSC).
  4. Front wheel sensor.
  5. Rear wheel sensor.
  6. Hydraulic modulator with control module.
  7. Servo unit.
  8. Vacuum sensor.
  9. Activation unit (pedal pressure sensor, check valve).
  10. Pedal position sensor.
  11. Warning lamp.
  12. DSTC switch.