Hyundai i-30: ESP (Electronic Stability Program) System / Schematic diagrams

Hyundai i30 (PD) 2018-2024 Service Manual / Brake System / ESP (Electronic Stability Program) System / Schematic diagrams

Schematic Diagrams
[Without EPB]

[With EPB]

Terminal Function
[EPB None Apply]

PIN No
Desciption
Current
max
min
1
Voltage supply for pump motor
40A
10 MΩ
2
-
1.2 mA
250 MΩ
3
-
-
-
4
C-CAN HIGH
100 mA
250 MΩ
5
C-CAN LOW
100 mA
250 MΩ
6
-
-
-
7
P-CAN LOW
100 mA
250 MΩ
8
P-CAN High
100 mA
250 MΩ
9
Wheel speed sensor power voltage (RL)
100 mA
250 MΩ
10
Wheel speed sensor power voltage (RR)
100 mA
250 MΩ
11
Wheel speed sensor power voltage (FR)
100 mA
250 MΩ
12
Wheel speed sensor power voltage (FL)
100 mA
250 MΩ
13
Recirculation pump ground
40A
10 MΩ
14
-
-
-
15
Clutch Switch (MT Only)
1.2 mA
250 MΩ
16
-
1.2 mA
250 MΩ
17
ESP Switch
1.2 mA
250 MΩ
18
-
-
-
19
Parking brake switch
1.2 mA
250 MΩ
20
TPMS reset switch signal
1.2 mA
250 MΩ
21
Wheel speed sensor ground (RL)
40 mA
250 MΩ
22
Wheel speed sensor ground (RR)
40 mA
250 MΩ
23
Wheel speed sensor ground (FR)
40 mA
250 MΩ
24
Wheel speed sensor ground (FL)
40 mA
250 MΩ
25
Voltage supply for solenoid valves
30A
10 MΩ
26
Brake pressure sensor ground
60 mA
10 MΩ
27
Brake pressure sensor signal
40 mA
250 MΩ
28
Brake pressure sensor power
60 mA
10 MΩ
29
-
-
-
30
Brake lamp switch
1.2 mA
250 MΩ
31
-
-
-
32
IGN 1
10mA
50MΩ
33
-
-
-
34
-
-
-
35
-
-
-
36
-
-
-
37
Wheel speed sensor output (FR)
50 mA
250 MΩ
38
Ground for solenoid valves and ECU
30A
10 MΩ

[EPB Apply]

PIN No
Desciption
Current
max
min
1
Voltage supply for pump motor
39A
10 MΩ
2
RR EPB motor power
30A
10 MΩ
3
RR EPB motor ground
30A
10 MΩ
4
Brake pressure sensor ground
60 mA
10 MΩ
5
Clutch stroke sensor
40 mA
250 MΩ
6
Electric parking brake signal 1
20 mA
250 MΩ
7
Electric parking brake signal 2
20 mA
250 MΩ
8
Electric parking brake signal 3
20 mA
250 MΩ
9
Electric parking brake signal 4
20 mA
250 MΩ
10
Brake pressure sensor signal
40 mA
250 MΩ
11
Brake pressure sensor power
60 mA
10 MΩ
12
Moc motor ground (Rear left)
15 A
10 MΩ
13
Moc motor power (Rear left)
15 A
10 MΩ
14
Ground for solenoid valves and ECU
30A
10 MΩ
15
-
-
-
16
-
-
-
17
ESP OFF switch signal
1.2 mA
250 MΩ
18
N' Signal
100 mA
250 MΩ
19
C - CAN High
100 mA
250 MΩ
20
C - CAN Low
100 mA
250 MΩ
21
-
-

22
P-CAN Low
100 mA
250 MΩ
23
P-CAN High
100 mA
250 MΩ
24
-
-
250 MΩ
25
Wheel speed sensor supply voltage (RL)
150 mA
250 MΩ
26
Wheel speed sensor supply voltage (RR)
150 mA
250 MΩ
27
Wheel speed sensor supply voltage (FR)
150 mA
250 MΩ
28
Wheel speed sensor supply voltage (FL)
150 mA
250 MΩ
29
-
16.8 mA
250 MΩ
30
Voltage supply for solenoid valves
30A
10 MΩ
31
TPMS reset switch signal
1.2 mA
250 MΩ
32
-
-
-
33
-
-
-
34
Auto holding ON/OFF switch signal
1.2 mA
250 MΩ
35
Brake light switch
1.2 mA
250 MΩ
36
-
-
-
37
IGN 1
5A
250 MΩ
38
-
-
-
39
-
-
-
40
-
-
-
41
Wheel speed sensor ground (RL)
40 mA
250 MΩ
42
Wheel speed sensor ground (RR)
40 mA
250 MΩ
43
Wheel speed sensor ground (FR)
40 mA
250 MΩ
44
Wheel speed sensor ground (FL)
40 mA
250 MΩ
45
Wheel speed output (FR)
50 mA
250 MΩ
46
Recirculation pump ground
60A
10 MΩ

    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 dangerous situations, and stabilizes the vehicle by wheel-individual braking and engine control intervention with no needfor actuating the brake or the gas pedal...

    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:

    Hyundai i30 (PD) 2018-2024 Service Manual: Luggage Side Trim


    Components and components location Component Location 1. Luggage side trim Repair procedures Replacement    • Put on gloves to prevent hand injuries...

    Hyundai i30 (PD) 2018-2024 Owner's Manual: Instrument cluster


    ..

    Categories

    Gauges and meters

    Speedometer

    Hyundai i30. Gauges and meters

    The speedometer indicates the speed of the vehicle and is calibrated in kilometers per hour (km/h) and/or miles per hour (MPH).

    Tachometer

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