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Home >> Porsche >> 2003 >> 911 Carrera 4S, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Exterior Lights, Lamps, Switches Diagnosis - 911 CARRERA (996) >> System LWR 01 >> Fault overview >> Fault code 5 >> Notes

Fault code 5: Notes

5 V supply for axle position sensors (angle sensors for HBA)

This fault is stored in the following cases:

  1. Short circuit to voltage/ground in the supply leads between the control module  and angle sensors for HBA  .
  2. Angle sensor for HBA  is faulty.
  3. The control module is faulty.
    NOTE: The 5V supply voltage for the sensors is ensured via terminal 14 on the HBA control module. A fault in this supply lead affects both angle sensors.