No. 102-23
Service Bulletin Details
Public Details for: No. 102-23
Technical information for wpj6 - recoding loudspeaker amplifier
- 2023 - 2022 - 2021 - 2020 - 2019 -
Models from 2023
2023 PORSCHE 911 |
2023 PORSCHE 911 CARRERA |
2023 PORSCHE 911 CARRERA S |
2023 PORSCHE 911 CARRERA T |
2023 PORSCHE 911 TURBO |
2023 PORSCHE 911 TURBO S |
2023 PORSCHE MACAN |
Models from 2022
2022 PORSCHE 911 |
2022 PORSCHE 911 4S |
2022 PORSCHE 911 CARRERA |
2022 PORSCHE 911 TURBO |
2022 PORSCHE 911 TURBO S |
2022 PORSCHE MACAN |
Models from 2021
2021 PORSCHE 911 |
2021 PORSCHE 911 CARRERA |
2021 PORSCHE 911 CARRERA S |
2021 PORSCHE 911 TURBO |
2021 PORSCHE MACAN |
Models from 2020
2020 PORSCHE 911 |
2020 PORSCHE 911 CARRERA |
2020 PORSCHE 911 CARRERA S |
2020 PORSCHE 911 TURBO |
2020 PORSCHE MACAN |
Models from 2019
2019 PORSCHE 911 |
2019 PORSCHE 911 CARRERA S |
2019 PORSCHE 911 TURBO |
2019 PORSCHE MACAN |
Service Technical Information 102/23 ENU WPJ6 9 WPJ6 - Recoding Loudspeaker Amplifier (Bose) (Workshop Campaign) Important: CRITICAL WARNING -This campaign includes steps where control unit(s) in the vehicle will be programmed with the PIWIS Tester. The vehicle voltage must be maintained between 13.5 volts and 14.5 volts during this programming. Failure to maintain this voltage could result in damaged control unit(s). Damage caused by inadequate voltage during programming is not a warrantable defect. The technician must verify the actual vehicle voltage in the PIWIS Tester before starting the campaign and also document the actual voltage on the repair order. Model Year: As of 2019 up to 2023 Model Line: 911 (992) Macan (95B) Equipment: BOSE Surround Sound System (M-No. 9VL) Concerns: Loudspeaker amplifier (Bose) Cause: On the affected vehicles, there is the possibility that scratching and whirring noises may occur with maximum deflection of the woofer in combination with increased bass settings. Action: In order to prevent this, the loudspeaker amplifier (Bose) control unit must be recoded with a corrected data record on the affected vehicles. Minimum requirement: Release 42.100.030. Affected Vehicles: Only vehicles assigned to the campaign (see also PCSS Vehicle Information). Required tools Tools: • • P90999 - PIWIS Tester 4 Battery charger with a current rating of at least 90 A, e.g. VAS 5908 - battery charger 90 A Re-code loudspeaker amplifier (Bose) control unit Work Procedure: 1 Re-code loudspeaker amplifier (Bose) control unit. The basic procedure to be followed for coding the control unit is described in the Workshop Manual: Workshop Manual 'Basic instructions and procedure for control unit programming using the PIWIS Tester' AfterSales Sep 8, 2023 Page 1 of 3 9 Service Technical Information ENU 102/23 WPJ6 Specific information on control unit coding during this campaign Required PIWIS Tester software release: 42.100.030 (or higher) Type of control unit coding: Control unit coding using the ‘Automatic coding’ function for the control unit: Loudspeaker amplifier control unit – ‘Coding/programming’ menu – ‘Automatic coding’ function. Read and follow the information and instructions on the PIWIS Tester during the guided coding sequence. Coding sequence: Do not interrupt coding. When coding is complete, the message ‘Coding has been completed successfully’ is displayed and a tick appears in the “Status” box. Procedure if control unit coding is not successful: 2 3 Repeat control unit coding. Read out and delete all control unit error memories. 2.1 In the control unit selection (‘Overview menu’) press •F7“ to call up the Additional menu. 2.2 Select the function ‘Read all error memories and delete if necessary’ and press •F12“ (‘Next’) to confirm. Enter the campaign in the Warranty and Maintenance logbook. Warranty processing Information The specified labor times were determined specifically for carrying out this campaign and include all necessary preliminary and subsequent rework. The labor times may differ from the Labor times published in the Labor Operation List in PCSS. Sep 8, 2023 Page 2 of 3 AfterSales Service Technical Information Scope 1: 102/23 ENU WPJ6 9 Re-code loudspeaker amplifier (Bose) control unit • Valid for Macan (95B). Labor time: Re-code loudspeaker amplifier (Bose) control unit Includes: Connecting and disconnecting battery charger Connecting and disconnecting PIWIS Tester Reading out and deleting fault memories Labor time: 22 TU Damage Number WPJ6 066 000 1 Scope 2: Re-code loudspeaker amplifier (Bose) control unit • Valid for 911 (992). Labor time: Re-code loudspeaker amplifier (Bose) control unit Includes: Connecting and disconnecting battery charger Connecting and disconnecting PIWIS Tester Reading out and deleting fault memories Labor time: 25 TU Damage Number WPJ6 066 000 1 Important Notice: Technical Bulletins issued by Porsche Cars North America, Inc. are intended only for use by professional automotive technicians who have attended Porsche service training courses. They are written to inform those technicians of conditions that may occur on some Porsche vehicles, or to provide information that could assist in the proper servicing of a vehicle. Porsche special tools may be necessary in order to perform certain operations identified in these bulletins. Use of tools and procedures other than those Porsche recommends in these bulletins may be detrimental to the safe operation of your vehicle, and may endanger the people working on it. Properly trained Porsche technicians have the equipment, tools, safety instructions, and know-how to do the job properly and safely. Part numbers listed in these bulletins are for reference only. The work procedures updated electronically in the Porsche PIWIS diagnostic and testing device take precedence and, in the event of a discrepancy, the work procedures in the PIWIS Tester are the ones that must be followed. © 2023 Porsche Cars North America, Inc. AfterSales Sep 8, 2023 Page 3 of 3