Reference meaning
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.
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A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
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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.
Scan worksheet →Manufacturer communications
6Original wording in English
MERCEDES-BENZ
Complaint Vehicle will not start after DC charging Warning in the instrument cluster related to High‐voltage on board electrical system The following fault codes related to stuck contactor can be found in the High Voltage Control units : PTCU ‐ N127 (Powertrain control unit) • P154900 ‐ There is a warning due to overcurrent in t…
MERCEDES-BENZ
Vehicle not starting after DC charging Complaint Vehicle will not start after DC charging Warning in the instrument cluster related to High-voltage on board electrical system The following fault codes related to stuck contactor can be found in the High Voltage Control units : PTCU - N127 (Powertrain control unit) • P154900 - The…
MERCEDES-BENZ
Complaint Vehicle will not start after DC charging Warning in the instrument cluster related to High-voltage on board electrical system The following fault codes related to stuck contactor can be found in the High Voltage Control units : PTCU - N127 (Powertrain control unit) • P154900 - There is a warning due to overcurrent in t…
ISUZU
CUSTOMER SATISFACTION: IN SOME 2025-2026MY ISUZU NRR-EV VEHICLES, CUSTOMERS MAY EXPERIENCE HIGH VOLTAGE BATTERY CHARGING ISSUES WHERE CHARGING MAY BE UNEXPECTEDLY INTERRUPTED. VEHICLES EXHIBITING THESE CHARGING ISSUES MAY SET DTCS P0E89 OBC INPUT CURRENT TOO HIGH AND/OR P0D22 QUICK CHARGE FAILURE IN THE VEHICLE CONTROL UNIT AND …
Check vehicle applicability
47A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Isuzu | N-SERIES ↗ | 2025 |
| Mercedes-Benz | AMG E 53 4MATIC+ WAGON ↗ | 2025 |
| Mercedes-Benz | AMG E 53 E 4MATIC+ ↗ | 2025 |
| Mercedes-Benz | AMG E53E ↗ | 2023 |
| Mercedes-Benz | AMG E53E 4MATIC ↗ | 2027 |
| Mercedes-Benz | AMG E53E 4MATIC WAGON ↗ | 2027 |
| Mercedes-Benz | AMG GLC63 S E ↗ | 2025 |
| Mercedes-Benz | AMG GLC63 S E 4MATIC+ ↗ | 2026 |
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.