DTC P0AF5: IGBT1 temperature sensor fails (short to power supply, short circuit)
DTC P0AF4: IGBT1 temperature sensor fails (short to ground, open circuit)
DTC P103A: IGBT2 temperature sensor fails (short to power supply, short circuit)
DTC P103B: IGBT2 temperature sensor fails (short to ground, open circuit)
DTC P103D: IGBT3 temperature sensor fails (short to power supply, short circuit)
DTC P103E: IGBT3 temperature sensor fails (short to ground, open circuit)
DTC P1069: Condenser temperature sensor fails (short to power supply, short circuit)
DTC P106A: Condenser temperature sensor fails (short to ground, open circuit)
DTC P1016: CPU ambient temperature sensor fails (short to power supply, short circuit)
DTC P1017: 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 P0AF5, P0AF4, P103A, P103B, P103D, P103E>
- REMCU power supply voltage is 8 volts to 16 volts.
Judgment Criterion <DTC P0AF5, P103A, P103D>
- Change of the REMCU IGBT temperature sensor voltage is more than 4.8 volts [201°C (394°F)] for 0.5 second.
Judgment Criterion <DTC P0AF4, P103B, P103E>
- Change of the REMCU voltage is less than 0.182 volt [-51°C (-60°F)] for 0.5 second.
Check Conditions <DTC P1069, P106A>
- REMCU power supply voltage is 8 volts to 16 volts.
Judgment Criterion <DTC P1069>
- Change of the REMCU capacitor temperature sensor voltage is more than 4.761 volts [201°C (394°F)] for 0.5 second.
Judgment Criterion <DTC P106A>
- Change of the REMCU voltage is less than 0.072 volt [-51°C (-60°F)] for 0.5 second.
Check Conditions <DTC P1016, P1017>
- REMCU power supply voltage is 8 volts to 16 volts.
Judgment Criterion <DTC P1016>
- Change of the REMCU control module temperature sensor voltage is more than 4.75 volts [201°C (394°F)] for 0.5 second.
Judgment Criterion <DTC P1017>
- Change of the REMCU 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 REMCU
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.