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.
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.
Scan worksheet →Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
P0A2DSensor Power Supply 1 Circuit High
Manufacturer communications
8Original wording in English
FORD
This article supersedes TSB 25-2385. Reason for update: update the TSB Issue indicating the modules where are stored the DTCs P1A10 and P0AA6. Some of the vehicles listed in the Model statement above exhibit at least one of the following conditions: Illuminated malfunction indicator lamp (MIL) and/or illuminated powertrain malf…
FORD
Some of the vehicles listed in the Model statement above exhibit at least one of the following conditions: Illuminated malfunction indicator lamp (MIL) and/or illuminated powertrain malfunction (wrench) indicator with DTCs P0711, P0A2B, P0A2D, P0A2C, P0712, P0713 stored in the secondary on-board diagnostic module C (SOBDMC) DT…
CHRYSLER
"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) 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): ● **P0A78 - Drive Motor A Inverter Performance. ● P0A79 - Drive Moto…
CHRYSLER
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find one or more of the following DTCs.P0A2D-00 - Drive Motor ?A? Temperature Sens…
Check vehicle applicability
15A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Bentley | BENTAYGA HYBRID ↗ | 2022 |
| Bentley | BENTAYGA HYBRID ↗ | 2021 |
| Bentley | BENTAYGA HYBRID ↗ | 2020 |
| Chrysler | ASPEN 4X2 ↗ | 2009 |
| Chrysler | ASPEN 4X4 ↗ | 2009 |
| Chrysler | PACIFICA ↗ | 2021 |
| Chrysler | PACIFICA ↗ | 2020 |
| Chrysler | PACIFICA ↗ | 2019 |
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.