Exterior Lights, Lamps, Switches - Diagnosis

• System HBA 01
  • Introduction
    • Notes
    • General instructions / safety instructions
    • General information on the fault memory
      • Fault code setting conditions
      • Fault memory Info key F8
  • Tools
    • Notes
    • Porsche System Tester 2 (PST 2)
    • Commercially available digital multimeter
  • Component arrangement
  • Function of individual components
  • System description
    • Notes
    • Diagnosis
  • Connector assignment
  • Ground points
    • Ground point 1
    • Ground point 2
    • HBA ground point (ground point 4)
  • Fault overview
    • Notes
    • Fault code 1
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
    • Fault code 2
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
    • Fault code 3
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
    • Fault code 4
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
    • Fault code 5
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
    • Fault code 6
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
    • Fault code 7
      • Notes
      • Possible causes, elimination, notes
      • Elimination:
  • Checking the actual values
    • Notes
    • Test point 1
    • Test point 2
    • Test point 3
    • Test point 4
    • Test point 5
    • Test point 6
  • Identification
  • Fault memory
  • Erase fault memory
  • Actual values
  • Drive links
  • Coding
    • Notes
    • Procedure: