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Chassis

C056E

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.

Scan worksheet →

Manufacturer communications

13

Original wording in English

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PIT5662G ↗

BUICK, CADILLAC, CHEVROLET, GMC

This Preliminary information communicates information to diagnose DTC C056D or C056E.

PIT5662G ↗

BUICK, CADILLAC, CHEVROLET, GMC

This Preliminary information communicates information to diagnose DTC C056D or C056E.

PIT5662F ↗

BUICK, CADILLAC, CHEVROLET, GMC

This Preliminary information communicates information to diagnose DTC C056D or C056E.

PIT5662E ↗

BUICK, CADILLAC, CHEVROLET, GMC

This Preliminary information communicates information to diagnose DTC C056D or C056E.

Check vehicle applicability

89

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
BuickENCLAVE ↗2022
BuickENCLAVE ↗2021
BuickENCLAVE ↗2020
BuickENCLAVE ↗2019
BuickENCLAVE ↗2018
BuickENVISION ↗2018
BuickENVISION ↗2017
BuickLACROSSE ↗2014

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.