Instructions for reprogramming the PCM 5.0 if daylight savings time is not in effect.
Porsche technical service bulletin 122-P4P6Z-04 for 2019-2020 Porsche Cayenne, 2020 Porsche Macan and 2020 Porsche 911.
- Bulletin number
- 122-P4P6Z-04
- Component
- Electrical system
- Summary
- Instructions for reprogramming the PCM 5.0 if daylight savings time is not in effect.
Owners of these vehicles have filed 24 complaints in the electrical category.
Vehicles covered
- Porsche Cayenne 2019-2020 20192020
- Porsche Macan 2020 2020
- Porsche 911 2020 2020
VIN decoder
See the problems and recalls for an exact car
Buying a used Porsche Cayenne?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history