Hyundai Ioniq (AE): Autonomous Emergency Braking(AEB) System / Schematic diagrams

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Brake System / Autonomous Emergency Braking(AEB) System / Schematic diagrams

Schematic Diagram

Terminal Function

No
Terminal function
1
B+
2
NC
3
NC
4
GND
5
NC
6
NC
7
C-CAN_Low
8
C-CAN_High
9
L-CAN_Low
10
IGN1
11
NC
12
NC
13
NC
14
NC
15
NC
16
NC
17
NC
18
L-CAN_High

    ComponentsThe following is the configuration of the AEB system.– Detection device (radar and camera) that can recognize potential obstacles in the front.

    InspectionAEB function ON / OFF switch was included to USM (User Setting Menu) and the state of the factory is ON.When the IGN On, maintain ON condition by default.

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Auto Defoging Actuator. Repair procedures

    Inspection1.Turn the ignition switch OFF. 2.Disconnect the auto defogging connector. 3.Verify that the auto defogging actuator operates to the open position when connecting 12V to terminal 3 and grounding terminal 4. Verify that the auto defogging actuator operates to the close position when connected in reverse.

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Troubleshooting

    Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se

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