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Powertrain

P0AB6

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

2

Original wording in English

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TSB 21-2121 ↗

LINCOLN

Some 2017-2018 Continental 2.7L/3.0L equipped vehicles may exhibit a fluid leak from the engine mount, engine vibration, and/or various powertrain diagnostic trouble codes (DTCs), including but not limited to P0A14, P0A15, P0A16, P0AB6, P0AB7, and/or P0AB8. This may be due to a leaking switchable engine and/or transmission mount…

MERCEDES-BENZ

In the quick test, faults P0A1402 and/or P0AB602 are stored in the Drive Unit, electrical fault or open circuit (signal error) in actuation system. Remedy: Replace both acceleration sensors for the engine mounts

Check vehicle applicability

25

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
LincolnCONTINENTAL ↗2018
LincolnCONTINENTAL ↗2017
Mercedes-BenzAMG C43 ↗2021
Mercedes-BenzAMG C43 ↗2020
Mercedes-BenzAMG C63 ↗2021
Mercedes-BenzAMG C63 ↗2020
Mercedes-BenzAMG C63 S ↗2021
Mercedes-BenzAMG C63 S ↗2020

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.