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Body

B2F70

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

1

Original wording in English

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NTB25-025 ↗

NISSAN

SERVICE INFORMATION FOR DTC B2F70-01 AND/OR B2F70-02 STORED IN THE ECM SERVICE INFORMATION If either DTC B2F70-01 and/or B2F70-02 for “STOP LAMP” is stored in the ECM, check the gap measurement for the lower Brake Pedal Switch with the SERVICE PROCEDURE starting on page 2. If the gap is incorrect, it is recommended to correct th…

Check vehicle applicability

1

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
NissanKICKS ↗2025

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.