Cruise Control Switch Test

Disconnect the battery negative cable, then disconnect the positive cable, and wait at least three minutes.
Remove the driver's airbag (See RESTRAINTS article).
Disconnect the control switch connector.

Fig 1: Disconnecting Control Switch Connector
Courtesy of HYUNDAI MOTOR CO.
Check the continuity between the terminals of the connector in each switch position according to the table.
- If there is continuity, and it matches the table, the switch is OK.
- If there is no continuity, replace the control switch.
Fig 2: Control Switch Continuity Table
Courtesy of HYUNDAI MOTOR CO.

Fig 3: Control Switch Circuit Diagram
Courtesy of HYUNDAI MOTOR CO.