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August 5, 2026 Service bulletin

Additional Action when Working on the High-Voltage Battery: Extended Replacement Requirement for Cell...

Porsche technical service bulletin 48/26 for 2020-2026 Porsche Taycan, 2020-2026 Porsche Taycan 4s and 2020-2026 Porsche Taycan Turbo S and others.

Bulletin number
48/26
Component
Electrical system
Summary
Additional Action when Working on the High-Voltage Battery: Extended Replacement Requirement for Cell Block Module (48/26)

Owners of these vehicles have filed 148 complaints in the electrical category.

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