HomeP31CB · Code meaning and manufacturer information
Powertrain

P31CB

Code meaning and manufacturer information

P31CB

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.

Manufacturer communications

1

Original wording in English

2066497/1

BENTLEY

Reported code forms P31CB00

Bentayga Hybrid - Unable to charge the high voltage battery or charging starts and then stops. Customer statement: Unable to charge the high voltage battery, or charging starts and then stops. Workshop findings: The…

Read communication ↗

Check vehicle applicability

3

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

MakeModelModel year
BentleyBENTAYGA HYBRID2022
BentleyBENTAYGA HYBRID2021
BentleyBENTAYGA HYBRID2020

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 →

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.