What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
4Original wording in English
FREIGHTLINER, MERCEDES-BENZ
Reported code forms P300A6D
Complaint The check engine light is activated, accompanied by one or more of the following fault codes related to the Boost Pressure Positioner: • P300A6D The boost pressure is too low. Charge Air Cooler. • P300974…
FREIGHTLINER, MERCEDES-BENZ
Reported code forms P300A6D
Check engine light with reduced power –P300A6D due to charge air system contamination Complaint The check engine light is activated, accompanied by fault code 'P300A6D The boost pressure is too low', indicating reduced…
FREIGHTLINER, MERCEDES-BENZ
Reported code forms P300A6D
Complaint The check engine light is activated, accompanied by one or more of the following fault codes related to the Boost Pressure Positioner: • P300A6D The boost pressure is too low. Charge Air Cooler. • P300974…
FREIGHTLINER, MERCEDES-BENZ
Reported code forms P300A6D
Check engine light with reduced power with fault codes P300A6D, P300974, P300DFB, or P300DE8 Complaint: The check engine light is activated, accompanied by one or more of the following fault codes related to the Boost…
Check vehicle applicability
40A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Freightliner | SPRINTER (VS30) | 2020 |
| Freightliner | SPRINTER (VS30) | 2019 |
| Freightliner | SPRINTER 1500 | 2024 |
| Freightliner | SPRINTER 1500 | 2023 |
| Freightliner | SPRINTER 1500 | 2022 |
| Freightliner | SPRINTER 1500 | 2021 |
| Freightliner | SPRINTER 2500 | 2024 |
| Freightliner | SPRINTER 2500 | 2023 |
| Freightliner | SPRINTER 2500 | 2022 |
| Freightliner | SPRINTER 2500 | 2021 |
| Freightliner | SPRINTER 3500 | 2024 |
| Freightliner | SPRINTER 3500 | 2023 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.