PORSCHE
No. 42-25
Manufacturer communications
- Publication date
- 2026-03-16
- Received by NHTSA
- 2026-04-06
- NHTSA record numbers
- 11030863
Manufacturer summary
Original wording in English
Symptom based workshop manual for a Malfunction Indicator Light in Instrument Cluster Intermittently Active / Fault Memory Entry Regarding Supply Voltage for Catalytic Converter Heating "P0D8500" in DME Control Unit
Reported code forms
Check vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Porsche | CAYENNE TURBO GT | 2024 |
| Porsche | CAYENNE TURBO GT COUPE | 2025 |