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U01A4

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.

Narrow by vehicle

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

2

Original wording in English

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AUDI

This Repoarting Obligation requests that technicians create a ticket with the Technical Asisstance Center (TAC) whemn the drive system cannot be activated, the electric drive system warning lamp lights up in red on the dash panel insert; DTCs U01A000, U01A100, U01A200; U01A300, U01A400, U01A500, U01A600, U01A700, P058D00, P0AA50…

AUDI

This Repoarting Obligation requests that technicians create a ticket with the Technical Asisstance Center (TAC) whemn the drive system cannot be activated, the electric drive system warning lamp lights up in red on the dash panel insert; DTCs U01A000, U01A100, U01A200; U01A300, U01A400, U01A500, U01A600, U01A700, P058D00, P0AA50…

Check vehicle applicability

3

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

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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.