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Home >> Porsche >> 2002 >> 911 Turbo, Automatic >> Repair and Diagnosis >> Accessories & Equipment >> Infotainment >> Radio - 911 Turbo (996) >> Adjusting (calibrating) PCM navigation unit >> Distance sensor

Distance sensor

NOTE:
  • The distance sensor must be calibrated after commissioning of the PCM navigation unit or after changing a tyre!
  • If a system that has already been calibrated is disconnected from the power supply (terminal 30), the calibration of the distance sensor is retained!
  • The distance signal changes if the circumference of the tyre changes (e.g. tyre change)!
  • This modification must be calibrated by the PCM navigation unit afterwards!

The distance sensor transmits the distance travelled to the PCM navigation unit.