HYBRID CONTROL SYSTEM, Diagnostic DTC:P062F-143, P062F-165

DTC Code DTC Name
P062F-143 Internal Control Module EEPROM Error
P062F-165 Internal Control Module EEPROM Error

DESCRIPTION

The power management control ECU monitors its internal operation and it will set this DTC when it detects an internal malfunction. If this DTC is output, replace the power management control ECU.

DTC No. INF Code DTC Detection Condition Trouble Area
P062F 143 ECU internal error Power management control ECU
165

MONITOR DESCRIPTION

The power management control ECU monitors its internal operation. If the internal operation is malfunctioning, the power management control ECU illuminates the MIL and sets a DTC.

MONITOR STRATEGY

Related DTCs

P062F (INF 143): Internal control module EEPROM for battery data

P062F (INF 165): Internal control module EEPROM
Required sensors / components Power management control ECU
Frequency of operation Continuous
Duration TMC's intellectual property
MIL operation 1 driving cycle/Immediately
Sequence of operation None

TYPICAL ENABLING CONDITIONS

The monitor will run whenever the following DTCs are not present TMC's intellectual property
Other conditions belong to TMC's intellectual property -

TYPICAL MALFUNCTION THRESHOLDS

TMC's intellectual property -

COMPONENT OPERATING RANGE

Power management control ECU DTC P062F (INF 143/165) is not detected

CONFIRMATION DRIVING PATTERN

A011XPYE01

  1. Connect the Techstream to the DLC3.

  2. Turn the power switch on (IG) and turn the Techstream on.

  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).

  4. Turn the power switch off.

  5. Turn the power switch on (READY) and after a few seconds, turn the power switch off. [A]

  6. Repeat [A] 3 times. [B]

  7. Turn the power switch on (IG) and turn the Techstream on.

  8. Enter the following menus: Powertrain / Hybrid Control / Trouble Codes. [C]

  9. Check that permanent DTCs are cleared.

  10. If the permanent DTCs are not cleared, perform the universal trip, and then check for permanent DTCs again.

Tech Tips

  • If a permanent DTC is output, the system is malfunctioning.

  • If no permanent DTC is output, the system is normal.

INSPECTION PROCEDURE

Tech Tips

There is a possibility that the DTC P062F is issued from the ECUs of the ECM and power management control ECU.

Use Techstream to conduct a health check to confirm which ECU the DTC is issued from and then inspect the related system.

PROCEDURE

  1. REPLACE POWER MANAGEMENT CONTROL ECU

    Click here

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    COMPLETED