Tooney
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Below are selected excerpts from the TSB. Link to TSB at end of this post.
Model Year: As of 2020 up to 2024
Concerns: Cell block module
Cause: There is a possibility that, under certain circumstances, a defect in the battery cells installed in
the high-voltage battery can occur on the affected vehicles.
In this case, a short circuit within the battery modules during the vehicle’s service life cannot be ruled out,
which could lead to thermal events and later to a fire in the vehicle.
Action: Replace cell block module
Processing campaign APB5:
Please be reminded that Spiers/EVBS is doing the module replacement. Your Porsche Center will still
be billed for and reimbursed via Warranty claim for all of the necessary parts used, but the new parts will
come already installed in the battery by EVBS.
Your Porsche Center should invoice the individual items incurred for customer mobility, vehicle reception,
vehicle transport and acceptance of the vehicle after return transport in accordance with the warranty
specifications using campaign APB5.
Affected Vehicles:
Only vehicles assigned to the campaign (see also PCSS Vehicle Information.
Repair depth: The Porsche Center is only responsible for removing the battery, performing the leak test
before shipment, and then shipping the battery to EVBS. Then, installing the HV Battery when it
returns from EVBS. Your Porsche Center will receive information with the battery from EVBS on
the new Serial Numbers for the replaced battery modules, which you will need to enter in PCSS
in order to properly document the repair.
NOTE: If more than one HV Battery module is replaced by EVBS, that means that they found more than the
required modules were potentially faultly. PCNA has authorized EVBS to replace any modules found to
be potentially faulty. If more than one module is replaced, it must be invoiced on the WRJ5 Campaign. HV
Batteries and Cell modules cannot be invoiced as subsequent credit appeals, as it will not trigger a
serial number change in PCSS.
If the HV Battery fails the leak test when first removed at your Porsche Center, the battery should not be
sent to EVBS.
https://static.nhtsa.gov/odi/rcl/2023/RCRIT-23V840-3854.pdf
Edited on July 3, 2024 - TSB with later date June 26, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-11003038-0001.pdf
Edited on August 7, 2024 - TSB with later date July 30, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11005804-0001.pdf
Edited on October 5, 2024 - TSB with later date August 7, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11006872-0001.pdf
Edited on October 9, 2024 - TSB with later date September 17, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11008594-0001.pdf
Edited on November 6, 2024 - TSB with later date October 8, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11009874-0001.pdf
Edited - TSB with later date November 19, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-11011577-0001.pdf
Model Year: As of 2020 up to 2024
Concerns: Cell block module
Cause: There is a possibility that, under certain circumstances, a defect in the battery cells installed in
the high-voltage battery can occur on the affected vehicles.
In this case, a short circuit within the battery modules during the vehicle’s service life cannot be ruled out,
which could lead to thermal events and later to a fire in the vehicle.
Action: Replace cell block module
Processing campaign APB5:
Please be reminded that Spiers/EVBS is doing the module replacement. Your Porsche Center will still
be billed for and reimbursed via Warranty claim for all of the necessary parts used, but the new parts will
come already installed in the battery by EVBS.
Your Porsche Center should invoice the individual items incurred for customer mobility, vehicle reception,
vehicle transport and acceptance of the vehicle after return transport in accordance with the warranty
specifications using campaign APB5.
Affected Vehicles:
Only vehicles assigned to the campaign (see also PCSS Vehicle Information.
Repair depth: The Porsche Center is only responsible for removing the battery, performing the leak test
before shipment, and then shipping the battery to EVBS. Then, installing the HV Battery when it
returns from EVBS. Your Porsche Center will receive information with the battery from EVBS on
the new Serial Numbers for the replaced battery modules, which you will need to enter in PCSS
in order to properly document the repair.
NOTE: If more than one HV Battery module is replaced by EVBS, that means that they found more than the
required modules were potentially faultly. PCNA has authorized EVBS to replace any modules found to
be potentially faulty. If more than one module is replaced, it must be invoiced on the WRJ5 Campaign. HV
Batteries and Cell modules cannot be invoiced as subsequent credit appeals, as it will not trigger a
serial number change in PCSS.
If the HV Battery fails the leak test when first removed at your Porsche Center, the battery should not be
sent to EVBS.
https://static.nhtsa.gov/odi/rcl/2023/RCRIT-23V840-3854.pdf
Edited on July 3, 2024 - TSB with later date June 26, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-11003038-0001.pdf
Edited on August 7, 2024 - TSB with later date July 30, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11005804-0001.pdf
Edited on October 5, 2024 - TSB with later date August 7, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11006872-0001.pdf
Edited on October 9, 2024 - TSB with later date September 17, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11008594-0001.pdf
Edited on November 6, 2024 - TSB with later date October 8, 2024:
https://static.nhtsa.gov/odi/tsbs/2024/MC-11009874-0001.pdf
Edited - TSB with later date November 19, 2024: https://static.nhtsa.gov/odi/tsbs/2024/MC-11011577-0001.pdf
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