Hyundai Genesis: Smart Cruise Control System / Smart Cruise Control Switch Repair procedures

Inspection

[Measuring Resistance]

1.	Disconnect the cruise control switch connector from the control switch.

2.	Measure resistance between terminals on the control switch when each function switch is ON (switch is depressed). Function switch Terminal Resistance (k?) SET - 5 - 6 0.31 ~ 0.35 RES + 5 - 6 0.52 ~ 0.58 SCC 5 - 6 2.42 ~ 2.67 CANCEL 5 - 6 0.17 ~ 0.19 CRUISE 5 - 6 0.84 ~ 0.92

3.	If not within specification, replace switch.

[Measuring Voltage]

1.	Connect the cruise control switch connector to the control switch.

2.	Measure voltage between terminals on the harness side connector when each function switch is ON (switch is depressed). Function switch Terminal Voltage (V) SET - 5 - 6 1.04 ~ 1.44 RES + 5 - 6 1.55 ~ 1.99 SCC 5 - 6 3.35 ~ 3.83 CANCEL 5 - 6 0.61 ~ 0.91 CRUISE 5 - 6 2.24 ~ 2.44

3.	If not within specification, inspect the control switch resistance. The measuring resistance value is not within specification, replace the switch and measure the voltage again.

4.	If resistance is OK but measuring voltage is not within specification, inspect the wiring harness and connectors between the switch and the ECM.

Removal

1.	Turn ignition switch OFF and disconnect the negative (-) battery cable.

2.	Remove the air-bag module from the steering wheel. (Refer to Restraint - "Driver Airbag (DAB) Module and Clock Spring")

3.	Remove the cover (A) after loosening the screw.

4.	Disconnect the cruise control switch connector.

5.	Remove the cruise control switch mounting screws (A).

6.	Remove the cruise control switch (A).

Installation

1.	Install in the reverse order of removal.

Smart Cruise Control Switch Schematic Diagrams

Circuit Diagram ...

Emission Control System

...

Other information:

Hyundai Genesis (DH) 2013-2016 Service Manual: Smart Key Diagnostic Repair procedures

Inspection Self Diagnosis With Scan Tool It will be able to diagnose defects of SMART KEY system with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis. The following three features will be major problem in SMART KEY system. 1. Problem in ...

Hyundai Genesis (DH) 2013-2016 Service Manual: Components and Components Location

Components 1. Piston ring2. Piston3. Connecting rod4. Connecting rod upper bearing5. Piston pin6. Connecting rod lower bearing7. Connecting rod bearing cap8. Baffle plate9. Upper oil pan10. Cylinder block11. Snap ring12. Water jacket separator 1#13. Water jacket separator 2# 1. Plug bolt2 ...