Anti-Lock Brake System (Abs/PSM 5.7) - Diagnosis - 911 Turbo (996)

• Introduction
  • Notes
  • General instructions/safety instructions
  • Communication between control module 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
  • Notes
  • Porsche System Tester II9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
• Component arrangement
• Connector assignment
  • PSM control module wiring harness plug
• Control module function
  • Control module replacement
  • Rate-of-turn sensor
    • Notes
    • Rate-of-turn sensor with part No. 996.606.147.00
    • Rate-of-turn sensor with part No. 996.606.145.00
    • Rate-of-turn sensor - overview
    • Conversion of rate-of-turn sensor
  • Coding
    • Extract coding
    • Modify coding
  • Static test
  • Swap test
  • Bleeding
  • Steering-angle sensor calibration
• Fault overview
• Fault code 4200
  • Speed sensor lead, front right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4201
  • Speed sensor, front right
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4205
  • Speed sensor lead, front left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4206
  • Speed sensor, front left
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4210
  • Speed sensor lead, rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4211
  • Speed sensor, rear right
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4215
  • Speed sensor lead, rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 4216
  • Speed sensor, rear left
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting
• Fault code 4226
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4231
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4236
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4241
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4246
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4251
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4256
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4261
  • Hydraulic power unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4266
  • Return pump fault
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4276
  • Valve relay
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4281
  • Brake fluid level
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4340
  • Stop light switch
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4400
  • Transverse acceleration sensor
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
    • Overview
    • Notes
    • Transverse acceleration sensor (rate-of-turn sensor) 996.606.147.00 up to 07/00
• Fault code 4420
  • Rate-of-turn sensor
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
    • Overview
    • Notes
    • Rate-of-turn sensor 996.606.145.00
• Fault code 4440
  • Steering angle sensor
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4460
  • Pressure sensor
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4480
  • Booster pump
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4607
  • Control module faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4802
  • Undervoltage
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5024
  • CAN message missing from Tiptronic
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5260
  • Booster valve 1
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5262
  • Booster valve 2
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5265
  • Switch-over valve 1
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5267
  • Switch-over valve 2
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5281
  • Version coding error
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5500
  • Wheel speed monitoring
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5504
  • Extraordinary operating condition
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5505
  • Electrical system (steering angle sensor)
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5506
  • Electrical system (rate-of-turn sensor)
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5520
  • CAN data bus (drive)
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5521
  • Faulty data exchange
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5522
  • DME: CAN message missing 1
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5523
  • DME: CAN message missing 2
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5524
  • DME: incorrect CAN RPM signal
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5525
  • Torque transmission from the DME disturbed at times
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5526
  • DME: incorrect accelerator-pedal value
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5527
  • Transfer via CAN not possible
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5528
  • DME: non-conforming software version
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5529
  • Error in CAN message from Tiptronic
    • Diagnostic conditions
    • Possible cause of fault
    • Diagnosis/troubleshooting
• Fault code 5540
  • DME: fault stored in ECM
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting