Hyundai Kona: ABS (Anti-Lock Brake System) / Schematic diagrams
| Schematic Diagrams |
| Termianal function |
|
Pin No |
Description |
Current 12V / 20C (AMP) |
Voltage range (V) |
|
1 |
Voltage supply for pump motor |
≤ 34 |
0 - 18 |
|
2 |
Brake light switch |
≤ 22m |
0 - 18 |
|
4 |
FR Wheel speed sensor power |
- |
0 - 18 |
|
6 |
IGN 1 |
≤ 10m |
0 - 18 |
|
10 |
C-CAN low |
44m typ. |
0 - 18 |
|
11 |
C-CAN high |
44m typ. |
0 - 18 |
|
12 |
HAC control |
- |
0 - 18 |
|
13 |
Ground for recirculation pump |
- |
- |
|
18 |
L-CAN low |
44m typ. |
0 - 18 |
|
19 |
L-CAN high |
44m typ. |
0 - 18 |
|
25 |
Voltage supply for solenoid valves |
≤ 17 |
0 - 18 |
|
26 |
FR Wheel speed sensor ground |
≤ 34m |
0 - 18 |
|
27 |
FR Wheel speed sensor signal |
≤ 34m |
0 - 18 |
|
28 |
ESS control |
- |
0 - 18 |
|
29 |
RL Wheel speed sensor signal |
≤ 34m |
0 - 18 |
|
30 |
RL Wheel speed sensor ground |
≤ 34m |
0 - 18 |
|
32 |
VDC switch |
≤ 18m |
0 - 18 |
|
33 |
RR Wheel speed sensor signal |
≤ 34m |
0 - 18 |
|
34 |
RR Wheel speed sensor ground |
≤ 34m |
0 - 18 |
|
35 |
Parking brake switch |
≤ 18m |
0 - 18 |
|
36 |
FL Wheel speed sensor signal |
≤ 34m |
0 - 18 |
|
37 |
FL Wheel speed sensor ground |
≤ 34m |
0 - 18 |
Description and operation
Description
This specification applies to HCU (Hydraulic Control Unit) and ECU (Electronic
Control Unit) of the HECU (Hydraulic and Electronic Control Unit).
This specification ...
Repair procedures
Inspection
ABS System Bleeding
This procedure should be followed to ensure adequate bleeding of air and filling
of the ESC unit, brake lines and master cylinder with brake fluid ...
Other information:
Hyundai Kona (OS) 2018-2025 Service Manual: Seat Belt Buckle Switch (BS) Description and operation
Description
•
The SRSCM should detect the condition of seat belt buckles (BS) of the
driver and passenger seats.
•
The SRSCM provides two pins to each side, in order to enter the condition
of seat belt buckles (BS) of the d ...
Hyundai Kona (OS) 2018-2025 Owners Manual: ISG (Idle Stop and Go) system
The ISG system is to reduce the fuel consumption by automatically shutting down
the engine, when the vehicle is at a standstill (i.e. red stop light, stop sign,
and traffic jam).
The engine is automatically started upon satisfying the starting conditions.
The ISG system is always active, when the ...
