DTC P0BCF: IGBT1 temperature sensor fails (short to power supply, short circuit)
DTC P0BCE: IGBT1 temperature sensor fails (short to ground, open circuit)
DTC P109D: IGBT2 temperature sensor fails (short to power supply, short circuit)
DTC P109E: IGBT2 temperature sensor fails (short to ground, open circuit)
DTC P10AA: IGBT3 temperature sensor fails (short to power supply, short circuit)
DTC P10AB: IGBT3 temperature sensor fails (short to ground, open circuit)
DTC P106C: Condenser temperature sensor fails (short to power supply, short circuit)
DTC P106D: Condenser temperature sensor fails (short to ground, open circuit)
DTC P1013: CPU ambient temperature sensor fails (short to power supply, short circuit)
DTC P1014: CPU ambient temperature sensor fails (short to ground, open circuit)
MONITOR EXECUTION CONDITIONS (Other monitor and Sensor)
Other Monitor (There is no temporary DTC stored in memory for the item monitored below)
Sensor (The sensor below is determined to be normal)
DTC SET CONDITIONS
Check Conditions <DTC P0BCF, P0BCE, P109D, P109E, P10AA, P10AB>
- Power drive unit (GCU) power supply voltage is 8 volts to 16 volts.
Judgment Criterion <DTC P0BCF, P109D, P10AA>
- Change of the power drive unit (GCU) IGBT temperature sensor voltage is more than 4.8 volts [201°C (394°F)] for 0.5 second.
Judgment Criterion <DTC P0BCE, P109E, P10AB>
- Change of the power drive unit (GCU) voltage is less than 0.182 volt [-51°C (-60°F)] for 0.5 second.
Check Conditions <DTC P106C, P106D>
- Power drive unit (GCU) power supply voltage is 8 volts to 16 volts.
Judgment Criterion <DTC P106C>
- Change of the power drive unit (GCU) capacitor temperature sensor voltage is more than 4.761 volts [201°C (394°F)] for 0.5 second.
Judgment Criterion <DTC P106D>
- Change of the power drive unit (GCU) voltage is less than 0.072 volt [-51°C (-60°F)] for 0.5 second.
Check Conditions <DTC P1013, P1014>
- Power drive unit (GCU) power supply voltage is 8 volts to 16 volts.
Judgment Criterion <DTC P1013>
- Change of the power drive unit (GCU) control module temperature sensor voltage is more than 4.75 volts [201°C (394°F)] for 0.5 second.
Judgment Criterion <DTC P1014>
- Change of the power drive unit (GCU) voltage is less than 0.067 volt [-51°C (-60°F)] for 0.5 second.
OBD-II DRIVE CYCLE PATTERN
- Refer to Diagnostic Function - OBD-II Drive Cycle - Pattern 1 .
PROBABLE CAUSES
Malfunction of the power drive unit [generator control unit (GCU)]
DIAGNOSIS
STEP 1. Test the OBD-II drive cycle.
STEP 2. Test the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to Diagnostic Function - OBD-II Drive Cycle - Pattern 1 . (2) Check the DTC.
Is the DTC set?
Retry the troubleshooting. The inspection is complete.