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
10Original wording in English
MERCEDES-BENZ, MERCEDES-MAYBACH
Reported code forms P0ADA91
Complaint 48V battery (A66) part numbers A 000 982 78 24, A 000 982 57 30, A 000 982 88 31, A 000 982 50 32, A 000 982 87 32) may trigger a fault message ("48 V Service Required" with fault codes P0ADA91, P0ADE91,…
FORD
Reported code forms P0ADA
This article supersedes TSB 24-2163 to update the Service Procedure and change labor operation from actual to fixed time. Some of the vehicles listed in the Model statement above may exhibit an illuminated powertrain…
FORD
Reported code forms P0ADA
Some of the vehicles listed in the Model statement above equipped with extended range battery may exhibit a powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P0ADA stored in the battery energy…
FORD
Reported code forms P0ADA
This article supersedes TSB 24-2017 to update the Service Procedure and Parts List. Some 2021-2022 Mustang Mach-E vehicles built on or before 28-May-2022 may exhibit an illuminated malfunction indicator lamp (MIL)…
FORD
Reported code forms P0ADA
This article supersedes TSB 23-2257 to update the Parts List. Some 2021-2023 Mustang Mach-E vehicles built on or before 17-Mar-2023 may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain…
FORD
Reported code forms P0ADA
Some 2021-2023 Mustang Mach-E and 2022-2023 E-Transit vehicles may exhibit an inability to clear diagnostic trouble codes (DTCs) P0ADA, P0ADE, P0AA1, and/or P0AA4 stored in the battery energy control module (BECM) after…
Check vehicle applicability
166A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Ford | E-TRANSIT | 2023 |
| Ford | E-TRANSIT | 2022 |
| Ford | MUSTANG | 2022 |
| Ford | MUSTANG | 2021 |
| Ford | MUSTANG MACH E | 2024 |
| Ford | MUSTANG MACH E | 2023 |
| Ford | MUSTANG MACH E | 2022 |
| Ford | MUSTANG MACH E | 2021 |
| Ford | TRANSIT | 2023 |
| Ford | TRANSIT | 2022 |
| Mercedes-Benz | AMG C43 | 2024 |
| Mercedes-Benz | AMG C43 | 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.