Hyundai Kona: ESP (Electronic Stability Program) System / Schematic diagrams

Hyundai Kona (OS) 2018-2025 Service Manual / Brake System / ESP (Electronic Stability Program) System / Schematic diagrams

Schematic Diagrams

Terminal 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 of ESP Optimum driving safety now has a name : ESP, the Electronic Stability Program. ESP recognizes critical driving conditions, such as panic reactions in dangero ...

Repair procedures
Inspection ESP 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:

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Hyundai Kona (OS) 2018-2025 Owners Manual: DBC operation
WARNING If the DBC red indicator light illuminates, the system may have overheated or have malfunctioned. When the warning light illuminates even though the DBC system has cooled off, we recommend that the vehicle be checked by an authorized HYUNDAI dealer as soon as possible. NOTICE The DBC m ...

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