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 (1 trip detection logic) |
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 P062F (INF 165): Internal control module EEPROM for battery data |
| 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
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Connect the Techstream to the DLC3.
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Turn the power switch on (IG) and turn the Techstream on.
-
Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).
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Turn the power switch off and wait for 30 seconds or more.
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Turn the power switch on (IG) and wait for 15 seconds or more, turn the power switch off. [A]
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Repeat [A] 3 times. [B]
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Turn the power switch on (IG) and turn the Techstream on.
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Enter the following menus: Powertrain / Hybrid Control / Trouble Codes. [C]
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Read the current DTCs.
Tech Tips
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If a current DTC is output, the system is malfunctioning.
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If current DTCs are not output, perform the following steps to check for permanent DTCs.
-
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Check that the permanent DTCs are cleared.
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If the permanent DTCs are not cleared, perform the universal trip, and then check for permanent DTCs again.
INSPECTION PROCEDURE
Note
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.
Tech Tips
After the repair, clear the DTCs and perform the following procedure to check that DTCs are not output.
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Turn the power switch off and wait for 30 seconds or more.
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Turn the power switch on (IG) and wait for 15 seconds or more.
