DESCRIPTION
The inverter with converter assembly monitors its internal operation and will store this DTC if it detects a malfunction of its EEPROM.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
---|---|---|---|---|---|
P062F46 | Generator Control Module(EEPROM Learning Value) Calibration / Parameter Memory Failure | ECU internal malfunction (EEPROM error) (1 trip detection logic) | Inverter with converter assembly | Comes on | Master Warning Light: Comes on |
MONITOR DESCRIPTION
The motor generator control ECU monitors its internal operation. If the internal operation is malfunctioning, the motor generator control ECU illuminates the MIL and stores a DTC.
MONITOR STRATEGY
Related DTCs | P062F (INF P062F46): Internal Control Module EEPROM (Drive Motor "A" Control Module) |
Required sensors/components | Motor generator control ECU |
Frequency of operation | Continuous |
Duration | TMC's intellectual property |
MIL operation | 1 driving cycle |
Sequence of operation | None |
TYPICAL ENABLING CONDITIONS
The monitor will run whenever the following DTCs are not stored | TMC's intellectual property |
Other conditions belong to TMC's intellectual property | - |
TYPICAL MALFUNCTION THRESHOLDS
TMC's intellectual property | - |
COMPONENT OPERATING RANGE
Motor generator control ECU | DTC P062F (INF P062F46) is not detected |
CONFIRMATION DRIVING PATTERN
HINT:
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HINT:
[*1]: Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
HINT:
PROCEDURE
1. | CHECK DTC OUTPUT (HEALTH CHECK) |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Enter the following menus: System Select / Health Check.
(d) Check for DTCs.
Result | Proceed to |
---|---|
P062F46 is output from the motor generator control system. | A |
P062F46 is output from any system other than the motor generator control system. | B |
(e) Turn the power switch off.
A | REFER TO REPLACE INVERTER WITH CONVERTER ASSEMBLY PARTS |
B | GO TO PERFORM DIAGNOSIS FOR RESPECTIVE SYSTEM |