Hyundai Ioniq (AE): Parking Brake System / Electric Parking Brake (EPB). Schematic diagrams

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Brake System / Parking Brake System / Electric Parking Brake (EPB). Schematic diagrams

System Circuit Diagram

Terminal Function

Pin No
Function
Pin No
Function
1
-
21
-
2
-
22
-
3
-
23
C-CAN (Low)
4
-
24
C-CAN (High)
5
-
25
EPB Switch (SW1)
6
-
26
EPB Switch (SW2)
7
-
27
EPB Switch (SW3)
8
-
28
EPB Switch (SW4)
9
-
29
-
10
-
30
-
11
-
31
-
12
-
32
-
13
-
33
접지
14
-
34
접지
15
-
35
EPB Actuator RH (+)
16
-
36
EPB Actuator LH (-)
17
IGNITION_1
37
EPB Actuator RH (-)
18
-
38
EPB Actuator LH (+)
19
-
39
Battary
20
-
40
Battary

    Components1. Electric parking brake comtrol module2. EPB Switch3. EPB Actuator

    Removal1.Turn ignition switch off and disconnect the battery (-) cable from the battery.2.Disconnect the EPB control module connector.3.Loosen the mounting nuts and then remove the EPB control module.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: PTC Heater. Repair procedures

    InspectionOperating Logic Test (Manual only)Inspect the PTC operation by confirmation logic as follows.1.Entering(1)Set the Floor mode and maximum heating position.(2)Turn off the blower switch.(3)Press the intake (recirculation) button 5 times or more.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location

    C

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