Component Inspection

Measure the resistance between each terminal of the sensor.

Specification:

Fig 1: Measuring Resistance Between Terminal Of Sensor

Courtesy of HYUNDAI MOTOR CO.

RESISTANCE SPECIFICATIONS

Item	Terminal No
Resistance	1 (red)-3 (black)	INFINITE
Resistance	2 (black) - 4 (red)
Supply (B+) to number 4 and supply (B-) to number 2.	1 (red)-3 (black)	0 Ω

Is resistance with in specifications?
Yes:
- Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
No:
- Replace ATM CONTROL RELAY as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.