Hyundai Sonata: Advanced Smart Cruise Control System / Advanced Smart Cruise Control (ASCC) Switch Repair procedures
Hyundai Sonata LF 2014-2019 Service Manual / Engine Electrical System / Advanced Smart Cruise Control System / Advanced Smart Cruise Control (ASCC) Switch Repair procedures
| Inspection |
| [Measuring Resistance] |
| 1. |
Disconnect the smart 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).
|
| 3. |
If not within specification, replace switch. |
| Removal |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Remove the steering wheel assembly.
(Refer to Steering System - "Steering Wheel") |
| 3. |
Remove the screw from the steering cover.
|
| 4. |
Remove the steering back cover (A).
|
| 5. |
Remove the steering remote control connector (A).
|
| 6. |
Remove the steering remote control (A) after loosening the screw.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
Advanced Smart Cruise Control (ASCC) Switch Schematic Diagrams
Circuit Diagram
...
Advanced Smart Cruise Control (ASCC) ECU Schematic Diagrams
Circuit Diagram
Terminal Function
No. Description 1L-CAN [Low] 2L-CAN [High] 20IGN1 21Ground 22C-CAN [High] 23C-CAN [Low]
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Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Cowl Side Trim Components and Components Location
Component Location
1. Cowl side trim
...
Hyundai Sonata LF 2014-2019 Service Manual: AVN Remote Controller (Sonata Sports) Components and Components Location
Components
1. Left remote control switch (Audio + Hands free)2. Right remote control switch (Cruise+Trip Computer)3. Paddle shift switch (Down)4. Paddle shift switch (Up)
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