Check a VIN

October 12, 2026 Service campaign

Technical Information for Workshop Campaign WTL1 – Re-Programming High-Voltage Pulse Inverter at the...

Porsche technical service bulletin No. WTL1 for 2024-2026 Porsche Macan 4 Electric and 2024-2026 Porsche Macan Electric.

Bulletin number
No. WTL1 (WTL1)
Component
Electrical system
Summary
Technical Information for Workshop Campaign WTL1 – Re-Programming High-Voltage Pulse Inverter at the Front(JX4) and Rear(JX1)

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Porsche Macan 4 Electric?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history