Radio, Navigation & Pcm Diagnosis - 911 Turbo (996)

• Introduction
  • Notes
  • General instructions / safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key"F8"
• Tools
  • Porsche System Tester 2 (PST 2)
  • Commercially available digital multimeter
• Component arrangement
• Connector assignment
  • Connector assignment, ParkAssistent control module
    • Notes
    • Plug I, 12 pole
    • Plug II, 28 pole
• Control module function
  • Modify coding
    • Notes
    • Procedure
• Fault overview
• Fault code 1
  • Outer right sensor faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 2
  • Inner right sensor faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 3
  • Inner left sensor faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 4
  • Outer left sensor faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 5
  • Control unit supply voltage < 9 V or 16.5 V
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 6
  • Sensor supply voltage < 6.7 V
    • Diagnostic conditions
    • Possible cause of fault
    • Affected terminals
  • Diagnosis/troubleshooting
• Fault code 7
  • Send/receive pulse
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 8
  • EPROM data faulty or parameter set not programmed
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Fault code 9
  • EPROM data faulty or parameter set coded incorrectly
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Gateway - introduction
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
  • Display * in the menu Control modules and menu PCM2 MOST component check.
  • Units
  • Vehicle type vehicle coding
  • Vehicle version vehicle coding
  • Right/left-hand drive vehicle coding
  • Vehicle hand-over
  • Air conditioning
  • Country-specific tuner settings
  • Coding country-specific tuner settings
  • MOST switch
  • Coding PCM2
  • Production mode
  • Control module replacement - PCM2
• Tools - gateway
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - gateway
• Connector assignment - gateway
  • Connector assignment
    • Notes
    • Plug A, black, power supply
    • Plug B, brown, loudspeaker output
    • Connector C, yellow, CAN Comfort
    • Plug D, green, microphone
    • Plug E, blue, emergency call
    • Plug F, antenna
    • Connector G, diversity antennas
    • Connector H, MOST
    • Connector I GPS antenna
• Control unit function - gateway
  • Terminating resistors on the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transfer fault
  • Extended fault memory
  • Extended identification
  • Function of the components
  • Gateway
  • Identification
  • Actual values
  • Man Machine Interface (MMI)
  • MOST actual and required installed components lists
  • MOST component check
    • Notes
    • Data transmission check
    • MOST system check (with engine running)
    • Ring break diagnosis (with engine running)
  • MOST lock/unlock
  • MOST - optical/electrical
  • MOST switch
  • Navigation
  • Ring break diagnosis line
  • Input signals
  • Single CD
  • Voice control system (VOCS)
  • PCM2 control module (head unit)
    • Notes
    • Internal:
    • External:
  • Drive links
  • Telephone/telematics
  • Tuner
  • External amplifier
  • Internal amplifier
  • Wake-up function
• Fault overview - gateway
• 8001 PCM2 - Gateway
  • Supply voltage
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Battery voltage too low
    • Diagnosis/troubleshooting
  • Battery voltage too high
    • Diagnosis/troubleshooting
• 8002 PCM2 - gateway
  • Control module faulty (PCM2)
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting on the PCM2
• 8004 PCM2 - gateway
  • CAN comfort bus OFF
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8005 PCM2 - gateway
  • CAN comfort timeout, instrument cluster
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 800A PCM2 - gateway
  • CAN comfort timeout, air-conditioning system
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 800B PCM2 - gateway
  • CAN comfort signal fault, instrument cluster
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• MMI - introduction
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
  • Display * in the menu Control modules and menu PCM2 MOST component check.
  • Vehicle hand-over
  • Country-specific tuner settings
  • Coding country-specific tuner settings
  • Coding PCM2
  • Production mode
  • Control module replacement - PCM2
• Tools - MMI
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - MMI
• MMI connector assignment
  • Connector assignment
    • Notes
    • Plug A, black, power supply
    • Plug B, brown, loudspeaker output
    • Connector C, yellow, CAN Comfort
    • Plug D, green, microphone
    • Plug E, blue, emergency call
    • Plug F, antenna
    • Connector G, diversity antennas
    • Connector H, MOST
    • plug I GPS antenna
• Control unit function - MMI
  • Terminating resistors in the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transfer fault
  • Extended fault memory
  • Extended identification
  • Function of the components
  • Gateway
  • Identification
  • Actual values
  • Man Machine Interface (MMI)
  • MOST actual and required installed components lists
  • MOST lock/unlock
  • MOST component check
    • Notes
    • Data transmission check
    • MOST system check (with engine running)
    • Ring break diagnosis (with engine running)
  • MOST - optical/electrical
  • MOST switch
  • Navigation
  • Ring break diagnosis line
  • Drive links
  • PCM2 control module (head unit)
    • Notes
    • Internal:
    • External:
  • Input signals
  • Single CD
  • Voice control system (VOCS)
  • Telephone/telematics
  • Tuner
  • Unlock counter
  • External amplifier
  • Internal amplifier
  • Wake-up function
• Fault overview - MMI
• 8002 Pcm2 - MMI
  • Internal communication error
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting on the PCM2
• 8003 Pcm2 - MMI
  • Operating buttons are jammed
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8004 Pcm2 - MMI
  • Single CD drive overheating
    • Notes
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8005 Pcm2 - MMI
  • CD cannot be read
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8006 Pcm2 - MMI
  • Internal fault in single CD drive
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8007 Pcm2 - MMI
  • Ring break diagnosis line open circuit
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8009 Pcm2 - MMI
  • MOST fault, optical/electrical
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 800C Pcm2 - MMI
  • Fault during software update using single CD
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Introduction - external Harman amplifier
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Display * in the menu Control modules and menu PCM2 MOST component check.
    • Fault memory Info key "F8"
  • Vehicle hand-over
  • Production mode
  • Replacing CDR23 control modules
  • Control module replacement - PCM2
• Tools - external Harman amplifier
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - external Harman amplifier
• Connector pin assignment - external Harman amplifier
  • Connector assignment
    • Notes
    • Connector A
    • Connector C
• Control module function - external Harman amplifier
  • Terminating resistors on the CAN
  • Audio tests
    • Notes
    • Manual single selection
    • Automatic test
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transfer fault
  • Function of the components
  • Gateway
  • Identification
  • Actual values
  • Lock/unlock
  • Man Machine Interface (MMI)
  • Navigation
  • MOST actual and required installed components lists
  • MOST - optical/electrical
  • MOST switch
  • Ring break diagnosis line
  • Input signals
  • Single CD
  • Drive links
  • PCM2 control module (head unit)
  • Telephone/telematics
  • Tuner
  • Unlock counter
  • External amplifier
  • Internal amplifier
  • Wake-up function
• Fault overview - external Harman amplifier
• 8001 Harman external amplifier
  • Supply voltage
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8002 External Harman amplifier
  • Malfunction in internal memory
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting on the external amplifier
• 8003 External Harman amplifier
  • Malfunction in front loudspeaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting for Harman
• 8004 Harman external amplifier
  • Rear loudspeaker channel faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8005 External Harman amplifier
  • Malfunction in left subwoofer channel
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8006 External Harman amplifier
  • Malfunction in right subwoofer channel
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8007 External Harman amplifier
  • No load on left subwoofer
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting for Harman
• 8008 External Harman amplifier
  • No load on right subwoofer
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8009 External Harman amplifier
  • Incorrect coding
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting for Harman
• Introduction - external BOSE amplifier
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
      • Notes
      • Fault type - Frequency counter/Temperature/Voltage; Speed/Time of occurrence.
  • Display* in the menu Control modules and menu PCM2 MOST component check.
  • Vehicle hand-over
  • Production mode
  • Control module replacement - PCM2
• Tools - external BOSE amplifier
• Component arrangement - external BOSE amplifier
• Connector pin assignment - external BOSE amplifier
  • Connector assignment
    • Notes
    • Plug A, loudspeaker
    • Plug B, microphone
    • Plug C, optical waveguide
• Control module function - external BOSE amplifier
  • Terminating resistors on the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transfer fault
  • Function of the Components
  • Gateway
  • Identification
  • Actual values
  • Man Machine Interface (MMI)
  • MOST actual and required installed components lists
  • MOST component check
    • Notes
    • Data transmission check
    • MOST system check (with engine running)
    • Ring break diagnosis (with engine running)
  • MOST lock/unlock
  • MOST - optical/electrical
  • MOST switch
  • Navigation
  • Ring break diagnosis line
  • Input signals
  • Single CD
  • Voice control system (VOCS)
  • Drive links
  • PCM2 control module (head unit)
    • Notes
    • Internal:
    • External:
  • Telephone/telematics
  • Tuner
  • External amplifier
  • Internal amplifier
  • Wake-up function
• Fault overview - external BOSE amplifier
• 8001 External BOSE amplifier
  • Supply voltage
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Battery voltage too low
    • Diagnosis/troubleshooting
  • Battery voltage too high
    • Diagnosis/troubleshooting
• 8002 External BOSE amplifier
  • Malfunction in internal memory
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting on the external amplifier
• 8003 External BOSE amplifier
  • Fault in front left loudspeaker channel/left door speaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting - BOSE
• 8004 BOSE external amplifier
  • Rear loudspeaker channel faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/Troubleshooting BOSE
• 8005 External BOSE amplifier
  • Malfunction in rear left loudspeaker channel/right door speaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Bose diagnosis/troubleshooting
• 8009 External BOSE amplifier
  • Incorrect coding/programming
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting BOSE
• 800A External BOSE amplifier
  • Microphone signal faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 800B External BOSE amplifier
  • Microphone signal faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8011 External BOSE amplifier
  • Malfunction in front left loudspeaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8012 External BOSE amplifier
  • Malfunction in front right loudspeaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8013 External BOSE amplifier
  • Malfunction in rear left loudspeaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8014 External BOSE amplifier
  • Malfunction in rear right loudspeaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8015 External BOSE amplifier
  • Malfunction in loudspeaker for left door speaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8016 External BOSE amplifier
  • Malfunction in loudspeaker for right door speaker
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8017 External BOSE amplifier
  • Subwoofer faulty
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8018 External BOSE amplifier
  • Malfunction in rear subwoofer
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• Telephone/telematics - Introduction
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
      • Notes
      • Open circuit - short to ground / voltage short / version; vehicle parameters / counter
    • Vehicle hand-over
  • Display* in the menu Control modules and menu PCM2 MOST component check.
  • Control module replacement - PCM2
• Telephone/telematics tools
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - telephone/telematics
• Telephone/telematics connector assignment
  • Connector assignment
    • Notes
    • Connector A
    • Connector B
    • Connector C
• Telephone/telematics control module function
  • Terminating resistors on the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transfer fault
  • Installation position of the control module
  • Function of the components
  • Gateway
  • Identification
  • Actual values
  • Lock/unlock
  • Man Machine Interface (MMI)
  • MOST actual and required installed components lists
  • MOST - optical/electrical
  • MOST switch
  • Navigation
  • Ring break diagnosis line
  • Input signals
  • Voice control system (VOCS)
  • PCM2 control module (head unit)
    • Notes
    • Internal:
    • External:
  • Drive links
  • Telephone/telematics
  • Tuner
  • Unlock counter
  • External amplifier
  • Internal amplifier
  • Wake-up function
• Telephone/telematics fault overview
• 9603 Telephone/telematics
  • Handset error
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 9604 Telephone/telematics
  • GSM antenna fault
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 9605 Telephone/telematics
  • RAM navigation fault
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 9606 Telephone/telematics
  • No MOST communication
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• Navigation - introduction
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
      • Notes
      • Fault type - Frequency counter/Temperature/Voltage; Speed/Time of occurrence.
  • Display * in the menu Control modules and menu PCM2 MOST component check.
  • Vehicle hand-over
  • Country-specific tuner settings
  • Coding country-specific tuner settings
  • Coding PCM2
  • Production mode
  • Control module replacement - PCM2
• Navigation tools
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - navigation
• Navigation connector assignment
  • Connector assignment
    • Notes
    • Plug A, black, power supply
    • Plug B, brown, loudspeaker output
    • Plug C, yellow, CAN Comfort
    • Plug D, green, microphone
    • Plug E, blue, emergency call
    • Plug F, antenna
    • Plug H, MOST
• Navigation control unit function
  • Terminating resistors in the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transmission error
  • Function of the components
  • Gateway
  • Identification
  • Actual values
  • Lock/Unlock
  • Man Machine Interface (MMI)
  • MOST actual and required installed components lists
  • MOST - optical/electrical
  • MOST switch
  • Navigation
  • Ring break diagnosis line
  • Input signals
  • Single CD
  • Voice control system (VOCS)
  • Drive links
  • PCM2 control unit (head unit)
    • Notes
    • Internal:
    • External:
  • Telephone/telematics
  • Tuner
  • Unlock counter
  • External amplifier
  • Internal amplifier
  • Wake-up function
• Navigation fault overview
• 8002 Navigation
  • Internal communication error - PCM2 Navigation
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting on the PCM2 navigation unit
• 8020 Navigation
  • GPS antenna short circuit
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8021 Navigation
  • Open circuit in GPS antenna
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8025 Navigation
  • Data CD cannot be read
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• CDR23 - Introduction
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
      • Notes
      • Fault type - Frequency counter/Temperature/Voltage; Speed/Time of occurrence.
    • Vehicle hand-over
  • Display * in the menu Control modules CDR23 and menu MOST component check.
  • CDR23 Replacement
  • Production mode
• CDR23 tools
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - CDR23
• CDR23 connector assignment
  • Connector assignment
    • Notes
    • Plug A, black, power supply
    • Plug B, brown, loudspeaker output
    • Plug C, green, microphone
    • Plug D, blue, emergency call
    • Plug E, yellow, CAN comfort
    • Plug F, antenna
    • Plug G, MOST, optical
• CDR23 control unit function
  • Terminating resistors on the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding table
  • Coding
  • Data transmission error
  • Gateway
  • Identification
  • Actual values
  • Lock/Unlock
  • MOST actual and required installed components lists
  • MOST component check
  • MOST - optical
  • Ring break diagnosis line
  • Input signals
  • Single CD
  • Drive links
  • CDR23 control unit
    • Notes
    • Internal:
    • External:
  • Tuner
  • Unlock counter
  • External amplifier
  • Internal amplifier
  • Wake-up function
• CDR23 fault overview
• 8001 CDR23
  • Voltage supply
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8004 CDR23
  • CAN comfort bus OFF
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8005 CDR23
  • CAN timeout, instrument cluster
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8007 CDR23
  • Open circuit in diagnosis distribution line
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pin
  • Diagnosis/troubleshooting
• 8009 CDR23
  • Open circuit in MOST distribution line, optical/electrical open circuit
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 800A CDR23
  • CAN bus timeout, air-conditioning system
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 800B CDR23
  • CAN comfort timeout, instrument cluster
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8013 CDR23
  • Operating buttons are jammed
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8014 CDR23
  • CDR23 overheating
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8015 CDR23
  • CD cannot be read
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8016 CDR23
  • CD cannot be read
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• Introduction - CD changer
  • Notes
  • General instructions/safety instructions
  • General information on the fault memory
    • Fault code setting conditions
    • Fault memory Info key "F8"
      • Notes
      • Open circuit - short to ground / voltage short / version; vehicle parameters / counter
    • Vehicle hand-over
  • Indication * in the Control units menu.
  • Control unit replacement
    • Pcm2
    • Coding PCM2
• Tools - CD changer
  • Notes
  • Porsche System Tester II 9588
  • Commercially available digital multimeter
  • Measurement tool set 9684
  • Optical waveguide test line 9712
• Component arrangement - CD changer
• CD changer connector assignment
  • CD changer connector assignment
    • Notes
    • Connector A
    • Connector B
• Control unit function - CD changer
  • Terminating resistors on the CAN
  • CAN comfort
  • CD changer (CDC)
  • Coding
  • Data transmission error
  • Function of the components
  • Gateway
  • Identification
  • Actual values
  • Lock/Unlock
  • Man Machine Interface (MMI)
  • MOST actual and required installed components lists
  • MOST - optical/electrical
  • MOST switch
  • Navigation
  • Ring break diagnosis line
  • Input signals
  • Single CD
  • Voice control system (VOCS)
  • PCM2 control unit (head unit)
    • Notes
    • Internal:
    • External:
  • Telephone/telematics
  • Tuner
  • Unlock counter
  • External amplifier
  • Internal amplifier
  • Wake-up function
• CD changer fault overview
• 8001 CD changer
  • Audio CD read error
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
  • Diagnosis/troubleshooting
• 8002 CD changer
  • Read speed control fault
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting on the PCM2/CDR23
• 8003 CD changer
  • Audio CD read error (formatting error on CD)
    • Diagnostic conditions
    • Possible cause of fault
    • Affected pins
• 8004 CD changer
  • Fault in speed control unit
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8005 CD changer
  • Mechanical fault in read unit control
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8006 CD changer
  • Mechanical fault while inserting CD into magazine
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8007 CD changer
  • Mechanical fault while removing CD from magazine
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8008 CD changer
  • Mechanical fault while lifting audio CD into reader
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8009 CD changer
  • Mechanical fault while removing audio CD from reader
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 800A CD changer
  • Mechanical fault while ejecting magazine
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 800B CD changer
  • Internal communication fault in CD changer
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting
• 8011 CD changer
  • Malfunction in internal memory
    • Diagnostic conditions
    • Possible cause of fault
  • Diagnosis/troubleshooting