A loss of motive power increases the risk of a crash.

Electrical System — Propulsion System — Traction Motor — Controller — Software
Engine And Engine Cooling — Engine — Engine Control Module (Ecu/Ecm) — Software

Summary

Porsche Cars North America, Inc. (Porsche) is recalling certain 2020-2021 Taycan Turbo, Taycan Turbo S, Taycan 4S, 2021 Taycan, Taycan Cross Turismo, Taycan Turbo S Cross Turismo, Taycan 4S Cross Turismo, and Taycan Turbo Cross Turismo vehicles. The monitoring software can incorrectly detect a fault and shutdown the power train, causing a loss of motive power.

Actions

Dealers will reprogram the power electronics and the engine control unit, free of charge. Owner notification letters were mailed July 30, 2021. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for this recall is AMB5.

Documents (13)

• Manufacturer Notices(to Dealers,etc) - AMB5 Stop Delivery/Recall campaign - Reprogramming power electronics
• Remedy Instructions and TSB
• Remedy Instructions and TSB
• Recall 573 Report-Amendment 1
• ISSUED Owner Notification Letter(Part 577)
• PCNA AMB5 Taycan Recall EM 202107_EN
• Porsche AMB5 Amendment
• Defect Notice 573 Report
• Recall Acknowledgement
• Recall Quarterly Report #1, 2021-3
• Remedy Instructions and TSB
• Remedy Instructions and TSB
• Recall Quarterly Report #2, 2021-4

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