Check ECTS Resistance

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

Ignition switch is turned "OFF". Disconnect ECTS connector.

Measure the resistance between signal terminal and ground terminal of ECTS connector. (Component side)

Specification

Temp. (°)	Resistance (kΩ)	Temp. (°/°F)	Resistance (kΩ)
-40/-40	48.14	40/104	1.15
-20/-4	14.13 ~ 16.83	60/140	0.59
0/32	5.79	100/212	0.19
20/68	2.31 ~ 2.59

Is the measured resistance within specification?
YES
- Clear DTC and Test-drive under the enable conditions. After the road test, if this DTC is set, recheck resistance. If not, it is intermittent fault. Go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- Check ECTS for contamination, deterioration, or damage. Substitute with a known-good ECTS and check for proper operation. If the problem is corrected, replace ECTS and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.