Tooney
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Concerns: HV voltage converter
Cause: On the affected vehicles, the high-voltage battery including the high-voltage battery control unit (BMCe) was not replaced in conjunction with the HV voltage transformer.
When switched off, this can lead to an “Elevated vehicle electrical system – service required” warning message in the instrument cluster and reduced driving readiness. There are no malfunctions while driving.
Action: Replace HV voltage converter.
Model Year: As of 2020 up to 2022
Affected vehicles: Only vehicles assigned to the campaign (see also PCSS Vehicle Information).
EDIT: Only 5 VINs per second link.
Please note that the WPS3 workshop campaign is carried out in conjunction with the WPL8 workshop
campaign if possible.
https://static.nhtsa.gov/odi/tsbs/2023/MC-10248183-0001.pdf
https://static.nhtsa.gov/odi/tsbs/2023/MC-10248249-0001.pdf
Edited for revised TSB dated Feb 8, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-10251148-0001.pdf
Cause: On the affected vehicles, the high-voltage battery including the high-voltage battery control unit (BMCe) was not replaced in conjunction with the HV voltage transformer.
When switched off, this can lead to an “Elevated vehicle electrical system – service required” warning message in the instrument cluster and reduced driving readiness. There are no malfunctions while driving.
Action: Replace HV voltage converter.
Model Year: As of 2020 up to 2022
Affected vehicles: Only vehicles assigned to the campaign (see also PCSS Vehicle Information).
EDIT: Only 5 VINs per second link.
Please note that the WPS3 workshop campaign is carried out in conjunction with the WPL8 workshop
campaign if possible.
https://static.nhtsa.gov/odi/tsbs/2023/MC-10248183-0001.pdf
https://static.nhtsa.gov/odi/tsbs/2023/MC-10248249-0001.pdf
Edited for revised TSB dated Feb 8, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-10251148-0001.pdf
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