DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.

Item		Detecting Condition	Possible Cause
DTC Strategy	Case1	Return spring check	Throttle stuck Open in motor circuit Faulty motor Faulty ECM
	Case2	Abnormal value of TPS re-adaptation
	Case3	TPS first adaptation failed due to violated input conditions
	Case4	TPS adaptation fault or abnormal value during the first initialization
	Case5	Limp-home check
Enable Conditions	Case1	During TPS adaptation
	Case2	During TPS adaptation (throttle is made to approach the lower mech throttle limit stop via ramp) Learned value already saved ETC control duty is greater than 60%
	Case2	Delta limp home adaptation (difference between last adaptation and current adaptation) is greater than 1% ETC replaced ECU reset ETC control duty is greater than 60%
	Case3	First initialization
	Case4	During TPS adaptation Ignition "ON"
	Case5	Ignition "ON"
Threshold Value	Case1	Difference between throttle position and limp home position is greater than 3%
	Case2	Voltage throttle position 1 at the lower limit stop is less than 0.31V Voltage throttle position 2 at the lower limit stop is greater than 4.69V Volt sum throttle position 1 and 2 is greater than 5V
	Case2	Voltage throttle position 1 at the lower limit stop + offset is greater than 0.69V Voltage throttle position 2 at the lower limit stop - offset is less than 4.3V (offset = 0V)
	Case3	Engine speed is greater than 250RPM Vehicle speed is greater than 0 km/h (0 mph) Acceleration pedal is greater than 15% ECT is greater than 100°C (212°F) or ECT is less than 5.3°C (41.54° F) IAT is lower than 5.3°C (41.54°F)
	Case3	Voltage is less than 10V
	Case4	Learning stop due to violated input condition and UMA learning error
	Case5	Limp-home position is greater than 19.5% or limp home position is less than 1.0%
Diagnostic Time	Case1	1s
	Case2	0.3s
	Case3, 4, 5	Immediately
MIL ON Condition	Case1, 4	1 driving cycle
	Case2	1 driving cycle
	Case3	2 driving cycles
	Case3	1 driving cycle
	Case5	2 driving cycles