Repair Procedures: Inspection

[Measuring Resistance] 

1. Disconnect the Cruise Control Switch Connector from the Control Switch.
   Fig 1: Cruise Control Switch Connector Terminals

   Courtesy of HYUNDAI MOTOR AMERICA
2. Measure resistance between Terminals on the Control Switch when each function Switch is ON (Switch Is Depressed).

   Function Switch	Terminal	Resistance
   CANCEL	3 - 4	180Ω ± 5%
   SET/-	3 - 4	330Ω ± 5%
   RES/+	3 - 4	550Ω ± 5%
   ON/OFF	3 - 4	880Ω ± 5%

3. If not within specification, replace switch.

   [Measuring Voltage] 

   1. Connect the Cruise Control Switch Connector to the Control Switch.
      Fig 2: Cruise Control Switch Connector Terminals

      Courtesy of HYUNDAI MOTOR AMERICA
   2. Measure Voltage between Terminals on the harness side connector when each function switch is ON (Switch Is Depressed).

      Function Switch	Terminal	Voltage
      CANCEL	3 - 4	0.66 ~ 0.86V
      SET/-	3 - 4	1.09 ~ 1.39V
      RES/+	3 - 4	1.57 ~ 1.97V
      ON/OFF	3 - 4	2.12 ~ 2.56V

   3. If not within specification, replace switch.