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Home >> BMW >> 2012 >> X5 35d >> Repair and Diagnosis (Single Page) >> Restraints >> Restraints Control Systems >> Functional Description - Restraints, Stability Control, Tire & Wheel, Towing, Transmission & Driveline Systems >> Stability Control System - Functional Description >> Dynamic Drive >> Diagnosis instructions

Diagnosis instructions

Commissioning

The purpose of commissioning is to learn the parameters and zero point of all sensors. Commissioning is divided into 5 phases and it takes around 25 seconds.

  1. Check of direction valve
  2. Low pressure test
  3. Front axle high pressure test
  4. Rear axle high pressure test
  5. Pressure control valve test
NOTE: Temperature on commissioning

The oil temperature is an important parameter for the commissioning. The commissioning procedure (by means of diagnosis command) must not be carried out at extreme temperatures (ambient and system temperatures).