P06DD: owner reports and bulletins
Got P06DD on your scanner? Tell the mechanic your year, make, model and any symptoms and you'll get the likely cause and what to check first. Ask about this code.
What owners report to NHTSA
33 complaints filed with NHTSA mention P06DD, 33 of them since 2015, across 16 different models. The component owners most often filed it under: engine.
Most-reported models
| Vehicle | Complaints | Model years reported |
|---|---|---|
| GMC SIERRA 1500 | 6 | 2019, 2020, 2021, 2025, 2026 |
| CHEVROLET SILVERADO 1500 | 4 | 2014, 2024 |
| DODGE CHARGER | 4 | 2012, 2014, 2023 |
| DODGE JOURNEY | 3 | 2012, 2014 |
| JEEP WRANGLER | 3 | 2012, 2014, 2018 |
| JEEP GRAND CHEROKEE | 3 | 2012, 2013, 2014 |
Manufacturer service bulletins that name P06DD
110 technical service bulletins and manufacturer communications filed with NHTSA mention P06DD, from 16 makes. A bulletin means the manufacturer has documented a known cause or a fix procedure for that model. Examples:
- JEEP COMMANDER (2022, 2023, 2024), bulletin 10242820: Low Oil Pressure Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P06DD - Engin…
- JEEP GRAND WAGONEER (2024), bulletin 11005321: "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P06…
- BUICK ENCORE GX (2024), bulletin 11006345: This Preliminary information communicates to dealers engine wiring harness inspections and engine oil pumpdiagnostic testing related to MIL on with P0521, P06DD or P06DE.
- CHEVROLET TRAX (2024), bulletin 11006345: This Preliminary information communicates to dealers engine wiring harness inspections and engine oil pumpdiagnostic testing related to MIL on with P0521, P06DD or P06DE.
- JEEP WAGONEER (2024), bulletin 11010257: "Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): P01…
- JEEP COMPASS (2022, 2023), bulletin 10234498: Low Oil Pressure Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P06DD - Engin…
Sources: NHTSA Office of Defects Investigation complaint database and manufacturer communications file, snapshots September 2026. A complaint or bulletin that mentions a code is a report about that vehicle, not a statement that the code has one cause.