Anti-Lock Brake System (Abs) - PSM 5.3/5/7 Diagnosis - 911 CARRERA (996)

• Introduction
  • PSM 5.3 (Porsche Stability Management)
  • PSM 5.7 (Porsche Stability Management)
    • 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 II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
• Component arrangement
  • PSM 5.3/ 911 Carrera 4 (996) - Model Year 1999
  • PSM 5.7/ 911 Carrera (996) 2/4, Model Year 2000 & Up
• Function of individual components
  • PSM 5.3/ PSM 5.7
    • Information and warning lights
    • Lateral acceleration sensor PSM 5.3
    • Lateral acceleration sensor PSM 5.7
    • Rate-of-turn sensor PSM 5.3
    • Rate-of-turn sensor PSM 5.7
    • DME Tiptronic control module
      • DME control module
      • Tiptronic control module
    • Control module PSM 5.3
    • Brake system
      • Notes
      • Brake system PSM 5.3
      • Brake system PSM 5.7
    • Booster pump PSM 5.3/ PSM 5.7
      • Notes
      • Booster pump Carrera 2
      • Booster pump Carrera 4
    • Brake pressure sensor
      • Notes
      • Brake pressure sensor PSM 5.3
      • Brake pressure sensor PSM 5.7
    • Stop light switch
    • Steering-angle sensor
    • PSM OFF switch
    • Switch for parking brake control
    • Speed sensors
• PSM control module
  • Notes
  • Control module replacment PSM 5.3
  • Control module replacment PSM 5.7
  • Rate-of-turn sensor
    • Notes
    • Rate-of-turn sensor - overview
• Porsche System Tester 2
  • Notes
  • Identification
    • Notes
    • Extended identification
  • Fault memory
  • Erase fault memory
  • Actual values
  • Input signals
  • Drive links
  • Coding
    • Extract coding
    • Modify coding
  • Static test
  • Swap test
  • Bleeding
  • Steering-angle sensor calibration
• PSM 5.3 connector assignment
  • Connector of PSM 5.3 control module
  • Connector of PSM 5.3 hydraulic unit
  • Ground points/plug connections
    • Ground point 2
    • Plug connection and relays
• PSM 5.7 connector assignment
  • Connector of PSM 5.7 control module
  • Ground points
    • Ground point 2
• Fault overview
  • PSM 5.3
  • PSM 5.7 in 911 Carrera 2
  • PSM 5.7 in 911 Carrera 4
• 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 PSM 5.3
    • Diagnosis/troubleshooting PSM 5.7 in 911 Carrera 4
    • Diagnosis/troubleshooting PSM 5.7 in 911 Carrera 2
• Fault code 4206
  • Speed sensor, front left
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting PSM 5.3
    • Diagnosis/troubleshooting PSM 5.7 in 911 Carrera 4
    • Diagnosis/troubleshooting PSM 5.7 in 911 Carrera 2
• Fault code 4210
  • Speed sensor lead, rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting PSM 5.3
    • Diagnosis/troubleshooting PSM 5.7
• Fault code 4211
  • Speed sensor, rear right
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting PSM 5.3
    • Diagnosis/troubleshooting PSM 5.7
• Fault code 4215
  • Speed sensor lead, rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting PSM 5.3
    • Diagnosis/troubleshooting PSM 5.7
• Fault code 4216
  • Speed sensor, rear left
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
    • Diagnosis/troubleshooting PSM 5.3
    • Diagnosis/troubleshooting PSM 5.7
• Fault code 4226
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS exhaust valve front right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4231
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS inlet valve, front right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4236
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS exhaust valve front left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4241
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS inlet valve front left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4246
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS exhaust valve rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4251
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS inlet valve rear right
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4256
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS exhaust valve rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4261
  • PSM 5.7: Hydraulic unit faulty; PSM 5.3: ABS inlet valve rear left
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4266
  • Return pump fault
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4276
  • Valve relay
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• 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 PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4400
  • Transverse acceleration sensor
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
    • Transverse acceleration sensor
• Fault code 4420
  • Rate-of-turn sensor
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
    • Rate-of-turn sensor
• Fault code 4440
  • Steering-angle sensor
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 4460
  • Pressure sensor
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.3
    • Pressure sensor PSM 5.3
  • Diagnosis/troubleshooting PSM 5.7
    • Pressure sensor PSM 5.7
• Fault code 4480
  • Booster pump
    • Booster pump Carrera 2
    • Booster pump Carrera 4
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.3
  • Diagnosis/troubleshooting PSM 5.7
• Fault code 4607
  • Control unit faulty
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 4802
  • Undervoltage
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.3
  • Diagnosis/troubleshooting PSM 5.7
• 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
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 5262
  • Booster valve 2
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 5265
  • Switch-over valve 1
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• Fault code 5267
  • Switch-over valve 2
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting PSM 5.7
  • Diagnosis/troubleshooting PSM 5.3
• 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 PSM 5.3
  • Diagnosis/troubleshooting PSM 5.7
• Fault code 5521
  • Faulty data exchange
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5522
  • DME: CAN message missing 1
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • 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
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5525
  • Torque transmission from the DME disturbed at times
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5526
  • DME: incorrect accelerator-pedal value
    • Notes
    • 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 PSM 5.3
  • Diagnosis/troubleshooting PSM 5.7
• 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
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 5540
  • DME: fault stored in ECM
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting