Hyundai Ioniq (AE): AHB(Active Hydraulic Boost) System / Schematic diagrams
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Brake System / AHB(Active Hydraulic Boost) System / Schematic diagrams
| Terminal Function |
IBAU Connector Input / Output
|
No
|
Description
|
No
|
Description
|
| 1 | E/R Fuse & Relay Box (Multi Fuse - AHB) | 24 | Electric Parking Brake Switch (Auto Hold Swutch) |
| 2 | PSU Motor (+) | 25 | - |
| 3 | - | 26 | Parking Brake Switch |
| 4 | Shield Cable Ground | 27 | Rear Wheel Sensor LH (SIG) |
| 5 | E/R Fuse & Relay Box PSU Motor (GND) | 28 | Front Wheel Sensor LH (SIG) |
| 6 | Brake Pedal Module (PDT PWR) | 29 | Driver Door Switch |
| 7 | Brake Pedal Module (PDF PWR) | 30 | E/R Fuse & Relay Box (Multi Fuse - AHB 2) |
| 8 | E/R Fuse & Relay Box (Stop Signal Electronic Module) | 31 | Brake Pedal Module (PDF GND) |
| 9 | - | 32 | - |
| 10 | Brake Pedal Module (PDT GND) | 33 | Rear Wheel Sensor LH (VCC) |
| 11 | Shield Cable Ground | 34 | Rear Wheel Sensor RH (VCC) |
| 12 | - | 35 | - |
| 13 | PSU Motor (-) | 36 | Brake light switch |
| 14 | Ground | 37 | - |
| 15 | - | 38 | C-CAN (High) |
| 16 | Crash Pad Switch (ESC OFF Switch) | 39 | C-CAN (Low) |
| 17 | Front Wheel Sensor LH (VCC) | 40 | Vehicle Speed : Smart Key Control Module, PCM |
| 18 | Front Wheel Sensor RH (VCC) | 41 | - |
| 19 | P-CAN (High) | 42 | Front Wheel Sensor RH (SIG) |
| 20 | P-CAN (Low) | 43 | Rear Wheel Sensor RH (SIG) |
| 21 | ESS Drive | 44 | Stop Lamp Switch |
| 22 | Brake Pedal Module (PDT SIG) | 45 | - |
| 23 | Brake Pedal Module (PDF SIG) | 46 | Ground (GE06) |
Components1. Intergrated Brake Actuation Unit 2. Pressure Source Unit
AHB Brake System Bleeding ProcedureAir Bleeding Tool Installation Procedure • To prevent the brake fluid reservoir tank from beingdamaged and ensure the safety of worker, set thepressure of the gauge to the standard value beforeinstalling the SST.
Other information:
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: A/C Pressure Transducer. Repair procedures
Inspection • Before measuring the pressure of the refriferant line, check whether the refrigerant amount is charged in accordance with the specified charging amount.(Refer to Heating, Ventilation, Air Conditioning - "Specifications")1.
Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Components and components location
C
Categories
- Manuals Home
- Hyundai Ioniq Owners Manual
- Hyundai Ioniq Service Manual
- Maintenance
- Washer Fluid
- Theft-alarm System
- New on site
- Most important about car
Copyright © 2026 www.hioniqae.com - 0.0192