HomeP0A7E · Code meaning and manufacturer information
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P0A7E

Code meaning and manufacturer information

P0A7E

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.

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

Manufacturer communications

4

Original wording in English

0803721

RAM

Reported code forms P0A7E-00

Flash: Hybrid Control Processor (HCP) Updates This bulletin involves updating the HCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…

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08-037-21

RAM

Reported code forms P0A7E-00

Flash: Hybrid Control Processor (HCP) Updates This bulletin involves updating the HCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…

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PIP4992C

BUICK, CHEVROLET

Reported code forms P0A7E

This Preliminary Information communication provides information to the technician some vehicles may have a drive motor generator, battery control module and cooling fan may become inoperative due to low system voltage.…

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ASI-45147

FORD, LINCOLN, MERCURY

Reported code forms P0A7E

LINCOLN/FORD: SOME VEHICLES WILL EXPERIENCE, IN HOT EXTREME AMBIENT TEMPERATURES, A STOP SAFELY NOW OR A MALFUNCTION INDICATOR LAMP (MIL) ILLUMINATED IN PRESENT OF BATTERY ENERGY CONTROL MODULE (BECM) DTC P0A7E AND BECM…

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Check vehicle applicability

22

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

MakeModelModel year
BuickLACROSSE2016
BuickLACROSSE2015
BuickLACROSSE2014
BuickLACROSSE2013
BuickLACROSSE2012
BuickREGAL2016
BuickREGAL2015
BuickREGAL2014
BuickREGAL2013
BuickREGAL2012
ChevroletIMPALA2014
ChevroletMALIBU2014
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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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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.