DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.

Item		Detecting Condition	Possible Cause
DTC Strategy		Voltage range inspection (open, short inspection)	OPU component internal current sensor or temperature sensor is faulty OPU connector is contact inferiority or backed out terminal
Enable Condition	Case 1	Low voltage auxiliary battery is between 9V and 16V ATF temperature is higher than 30°C (86°F) EOP running
	Case 2, 3	Low voltage auxiliary battery is between 9V and 16V
	Case 4	Low voltage auxiliary battery is between 9V and 16V Vehicle soaking is more than 8h (engine "OFF") The temperature difference between the inverter and the drive motor is less than 20°C (66°F) EOP stop
	Case 5	Low voltage auxiliary battery is between 9V and 16V Vehicle speed is over 131 km/h (6.2 MPH) EOP running
	Case 6 to 8	Low voltage auxiliary battery is between 9V and 16V
	Case 9	Low voltage auxiliary battery is between 9V and 16V EOP RPM change is over 300 RPM than before shift
Threshold Value	Case 1	IGBT temperature sensor is under 0.15V
	Case 2	IGBT temperature sensor is over 4.74V
	Case 3	OPU internal rate of temperature change is more than 5°C (41°F) per 0.007s
	Case 4	OPU internal temperature is higher than 20°C (66°F) than that of the inverter and the drive motor
	Case 5	OPU internal rate of temperature Change is 0°C (32°F)
	Case 6	DC link current sensor is under 0.36V
	Case 7	DC link current sensor is over 4.75V
	Case 8	DC link current sensor is under 0.24V or over 0.96V
	Case 9	When shift gears, the difference between the input current and the initial input current is less than 0.06A
Detecting Time	Case 1	2s
	Case 2	0.35s
	Case 3	0.3s
	Case 4	1000s
	Case 5	2s
	Case 6	0.07s
	Case 7	0.3s
MIL ON Condition		2 driving cycles