Hyundai Sonata: 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
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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: General Tightening Torque Table
General Information
Tightening Torque Table Of Standard Parts
BOLT (Nominal diameter)NUT (Nominal diameter)
BOLT/NUT Thin screw Torque Nm (kg.m, Ib-ft) Nominal diameter. (mm)Pitch [mm (in.) ]4T8T10TM50.8 (0.031) 2.0 ~ 3.0 (0.2 ~ 0.3, 1.4 ~ 2.2) 4.9 ~ 6.9 (0.5 ~ 0.7, 3.6 ...
Hyundai Sonata LF 2014-2019 Owners Manual: To decrease Cruise Control speed
Push the toggle switch (1) down (SET-) and hold it. Your vehicle will gradually
slow down. Release the toggle switch at the speed you want to maintain.
Push the toggle switch (1) down (SET-) and release it immediately. The cruising
speed will decrease 1.0 mph (1.6 km/h) each time the toggle ...
