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U0055

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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VOLVO

This is a Technical Journal: Title Turtle in Driver's Information Module, DTC Engine Control Module -U005500 Status Driving/Poor performance/lacks power Do not replace any parts as this is identified as a software issue. New software will be available week 16, 2017. Until solution is available, the temporary solution is to reset…

VOLVO

This is a Technical Journal: Title Turtle in Driver's Information Module, DTC Engine Control Module -U005500 Status Driving/Poor performance/lacks power Do not replace any parts as this is identified as a software issue. New software will be available week 16, 2017. Until solution is available, the temporary solution is to reset…

Check vehicle applicability

2

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
VolvoXC90H ↗2017
VolvoXC90H ↗2016

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.