DTC SUMMARY
MALFUNCTION DESCRIPTION
These DTCs indicate that the current sensor value is abnormal. The cause of this malfunction may be one of the following:
DESCRIPTION
The motor generator control ECU (MG ECU), which is built into the inverter with converter assembly, monitors the generator inverter current sensor. These DTCs indicate the malfunction of current sensors and do not indicate a malfunction of the high-voltage system.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area | MIL | Warning Indicate |
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P0E0012 | Generator Phase U Current Sensor Circuit Short to Battery | Malfunction in generator inverter current sensor (phase U main sensor) (Short to +B) (1 trip detection logic) |
| Comes on | Master Warning Light: Comes on |
P0E0014 | Generator Phase U Current Sensor Circuit Short to Ground or Open | Malfunction in generator inverter current sensor (phase U main sensor) (Open or short to ground) (1 trip detection logic) |
| Comes on | Master Warning Light: Comes on |
P0E001F | Generator Phase U Current Sensor Circuit Intermittent | Short to +B, open or short to ground detected in generator inverter current sensor (phase U main sensor) when DTC P0C7917, P0D3319, P0E5717, P1C5D19 or P1C5F19 is stored. (1 trip detection logic) |
| Does not come on | Master Warning Light: Does not come on |
P0E0412 | Generator Phase V Current Sensor Circuit Short to Battery | Malfunction in generator inverter current sensor (phase V main sensor) (Short to +B) (1 trip detection logic) |
| Comes on | Master Warning Light: Comes on |
P0E0414 | Generator Phase V Current Sensor Circuit Short to Ground or Open | Malfunction in generator inverter current sensor (phase V main sensor) (Open or short to ground) (1 trip detection logic) |
| Comes on | Master Warning Light: Comes on |
P0E041F | Generator Phase V Current Sensor Circuit Intermittent | Short to +B, open or short to ground detected in generator inverter current sensor (phase V main sensor) when DTC P0C7917, P0D3319, P0E5717, P1C5D19 or P1C5F19 is stored. (1 trip detection logic) |
| Does not come on | Master Warning Light: Does not come on |
P0E0812 | Generator Phase W Current Sensor Circuit Short to Battery | Malfunction in generator inverter current sensor (phase W main sensor) (Short to +B) (1 trip detection logic) |
| Comes on | Master Warning Light: Comes on |
P0E0814 | Generator Phase W Current Sensor Circuit Short to Ground or Open | Malfunction in generator inverter current sensor (phase W main sensor) (Open or short to ground) (1 trip detection logic) |
| Comes on | Master Warning Light: Comes on |
P0E081F | Generator Phase W Current Sensor Circuit Intermittent | Short to +B, open or short to ground detected in generator inverter current sensor (phase W main sensor) when DTC P0C7917, P0D3319, P0E5717, P1C5D19 or P1C5F19 is stored. (1 trip detection logic) |
| Does not come on | Master Warning Light: Does not come on |
MONITOR DESCRIPTION
The motor generator control ECU monitors the generator inverter current sensor. If the motor generator control ECU detects a malfunction, it will illuminate the MIL and store a DTC.
MONITOR STRATEGY
Related DTCs | P0E03 (INF P0E0012): Generator Phase U Current Sensor Range check (High voltage) P0E02 (INF P0E0014): Generator Phase U Current Sensor Range check (Low voltage) P0E07 (INF P0E0412): Generator Phase V Current Sensor Range check (High voltage) P0E06 (INF P0E0414): Generator Phase V Current Sensor Range check (Low voltage) P0E0B (INF P0E0812): Generator Phase W Current Sensor Range check (High voltage) P0E0A (INF P0E0814): Generator Phase W Current Sensor Range check (Low voltage) |
Required sensors/components | Generator phase U current sensor Generator phase V current sensor Generator phase W current sensor |
Frequency of operation | Continuous |
Duration | TMC's intellectual property |
MIL operation | Immediately |
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 P0E03 (INF P0E0012) is not detected DTC P0E02 (INF P0E0014) is not detected DTC P0E07 (INF P0E0412) is not detected DTC P0E06 (INF P0E0414) is not detected DTC P0E0B (INF P0E0812) is not detected DTC P0E0A (INF P0E0814) is not detected |
CONFIRMATION DRIVING PATTERN
HINT:
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HINT:
[*1] to [*5]: Normal judgment procedure.
The normal judgment procedure is used to complete DTC judgment and also used when clearing permanent DTCs.
HINT:
CAUTION / NOTICE / HINT
CAUTION:
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HINT:
Waiting for at least 10 minutes is required to discharge the high-voltage capacitor inside the inverter with converter assembly.
*a | Without waiting for 10 minutes |
NOTICE:
After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.
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PROCEDURE
1. | CHECK DTC OUTPUT (MOTOR GENERATOR CONTROL) |
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Enter the following menus: Powertrain / Motor Generator / Trouble Codes.
(d) Check for DTCs.
Powertrain > Motor Generator > Trouble Codes Result | Proceed to |
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P0E0012, P0E0014, P0E001F, P0E0412, P0E0414, P0E041F, P0E0812, P0E0814 and P0E081F only is output, or DTCs except the ones in the table below are also output. | A |
Any of the following DTCs including pending DTCs are also output. | B |
Malfunction Content | Relevant DTC | |
---|---|---|
Power source circuit malfunction | P06B01C | Generator Control Module Position Sensor REF Power Source Circuit Voltage Out of Range |
P06D61C | Generator Control Module Offset Power Circuit Voltage Out of Range | |
System malfunction | P0A7A73 | Generator Inverter Actuator Stuck Closed |
HINT:
(e) Turn the power switch off.
B | GO TO DTC CHART (MOTOR GENERATOR CONTROL SYSTEM) |
|
2. | CHECK CONNECTOR CONNECTION CONDITION (INVERTER WITH CONVERTER ASSEMBLY CONNECTOR) |
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Result | Proceed to |
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OK | A |
NG (The connector is not connected securely.) | B |
NG (The terminals are not making secure contact or are deformed, or water or foreign matter exists in the connector.) | C |
A | REPLACE INVERTER WITH CONVERTER ASSEMBLY |
B | CONNECT SECURELY |
C | REPAIR OR REPLACE HARNESS OR CONNECTOR |