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B2000

Code meaning and manufacturer information

B2000

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.

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

Manufacturer communications

2

Original wording in English

A451409 2038770-

AUDI

Reported code forms B200047

The ESP warning light may be on in the instrument cluster. DTC B200047 (Control unit faulty) is stored in the sensor electronics control module, J849 (address word 3B). With software level 0053, the J849 control module…

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TSB-45-14-09

AUDI

Reported code forms B200047

AUDI: INSTRUMENT CLUSTER DISPLAYING WARNING LIGHT OF ESP AND DIAGNOSTIC TROUBLE CODE (DTC) B200047 (CONTROL UNIT FAULTY) STORED IN SENSOR ELECTRONICS CONTROL MODULE. MODEL 2013 A6, A7, A8. *PE

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Check vehicle applicability

1

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

MakeModelModel year
AudiA72013

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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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.