Anti-Lock Brake System (Abs) - Abs 5.7

• Introduction, - as of MY 2002
  • Notes
  • General instructions/safety instructions
  • New speed sensor
  • Communication between control unit and Porsche System Tester II 9588
  • General information on the fault memory
  • Diagnostic conditions
  • Possible causes of fault
  • Diagnosis/troubleshooting
    • Notes
    • Fault type
    • Fault status
• Tools, - as of MY 2002
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
• Component arrangement, - as of MY 2002
• Connector assignment, - as of MY 2002
  • ABS control unit wiring harness plug
• Control unit function, - as of MY 2002
  • Replace control module
  • Static test
  • Swap test
• Fault overview, - as of MY 2002
• Fault code 4200, - as of MY 2002
  • Speed-sensor wire, front right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4201, - as of MY 2002
  • Speed-sensor, front right
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4205, - as of MY 2002
  • Speed-sensor wire, front left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4206, - as of MY 2002
  • Speed sensor, front left
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4210, - as of MY 2002
  • Speed-sensor wire, rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4211, - as of MY 2002
  • Speed sensor, rear right
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4215, - as of MY 2002
  • Speed-sensor wire, rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4216, - as of MY 2002
  • Speed sensor, rear left
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4225, - as of MY 2002
  • Incorrect wheel speed on one wheel
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4226, - as of MY 2002
  • ABS exhaust valve front right
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4231, - as of MY 2002
  • ABS inlet valve, front right
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4236, - as of MY 2002
  • ABS exhaust valve front left
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4241, - as of MY 2002
  • ABS inlet valve front left
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4246, - as of MY 2002
  • ABS exhaust valve rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4251, - as of MY 2002
  • ABS inlet valve rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4256, - as of MY 2002
  • ABS exhaust valve rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4261, - as of MY 2002
  • ABS inlet valve rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4266, - as of MY 2002
  • Return pump fault
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4276, - as of MY 2002
  • Valve supply voltage
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4340, - as of MY 2002
  • Stop light switch
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4607, - as of MY 2002
  • Control unit faulty
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4802, - as of MY 2002
  • Undervoltage
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 5520, - as of MY 2002
  • CAN data bus
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting for vehicles with manual transmission
    • Diagnosis/troubleshooting for vehicles with Tiptronic transmission
• Fault code 5522, - as of MY 2002
  • CAN message missing from DME
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 5525, - as of MY 2002
  • Incorrect data exchange by the DME
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 5555, - as of MY 2002
  • CAN message missing from instrument cluster 1
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting