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Powertrain

P0A2B

Code meaning and manufacturer information

OBD-II / DTC

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.

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Manufacturer communications

9

Original wording in English

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AUDI

This bulletin provides informaiton when there is an electrical drive system warning lamp; DTC P0A2B00 (41505).

TSB 26-2167 ↗

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…

AUDI

This bulletin provides informaiton when there is an electrical drive system warning lamp; DTC P0A2B00 (41505).

TSB 25-2385 ↗

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…

Check vehicle applicability

10

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

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MakeModelModel year
AudiA7 E ↗2022
AudiA7 E ↗2021
AudiQ4 E-TRON ↗2026
AudiQ4 SPORTBACK E-TRON ↗2026
AudiQ5 E ↗2021
AudiQ5 E ↗2020
AudiQ5 PHEV ↗2021
AudiQ5 PHEV ↗2020

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.