HomeP0C19 · Code meaning and manufacturer information
Powertrain

P0C19

Code meaning and manufacturer information

P0C19

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

8

Original wording in English

JEEP

Reported code forms P0C19

"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the…

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08-061-25

JEEP

Reported code forms P0C19-00

"Flash: Power Inverter Module(PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic…

Read communication ↗

08-060-25

JEEP

Reported code forms P0C19-00

"Flash: Power Inverter Module(PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic…

Read communication ↗

08-059-25

JEEP

Reported code forms P0C19-00

"Flash: Power Inverter Module(PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician must find one or more of the following Diagnostic…

Read communication ↗

08-003-25

JEEP

Reported code forms P0C19

"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the…

Read communication ↗

JEEP

Reported code forms P0C19

"Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the…

Read communication ↗

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Check vehicle applicability

28

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

MakeModelModel year
CadillacESCALADE2010
CadillacESCALADE2009
CadillacESCALADE HYBRID2009
ChevroletSILVERADO2010
ChevroletSILVERADO2009
ChevroletSILVERADO HYBRID2009
ChevroletTAHOE2010
ChevroletTAHOE2009
ChevroletTAHOE HYBRID2009
GMCSIERRA2010
GMCSIERRA2009
GMCSIERRA HYBRID2009
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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.