Hyundai Santa Fe: 4WD Control System / Schematic diagrams
Hyundai Santa Fe (TM) 2019-2025 Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / Schematic diagrams
| Circuit Diagram |
4WD ECU Connector
4WD ECU Pin Function
|
Pin |
Function |
|
1 |
Motor B |
|
2 |
Motor A |
|
3 |
- |
|
4 |
- |
|
5 |
Pressure sensor (power) |
|
6 |
- |
|
7 |
IG1 |
|
8 |
Motor shield wire ground |
|
9 |
Battery ground |
|
10 |
Battery power |
|
11 |
- |
|
12 |
- |
|
13 |
- |
|
14 |
Pressure sensor signal |
|
15 |
Pressure sensor ground |
|
16 |
- |
|
17 |
CAN 1 HIGH |
|
18 |
CAN 1 LOW |
|
19 |
CAN 2 HIGH |
Flow diagram
..
Repair procedures
Removal
1.
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with
the diagnostic tool.
(Refer to 4WD Control System - "Repair Procedures")
2...
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Power adjustment
The front seat can be adjusted by using the control switches located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel.
WARNING
NEVER allow children in the vehicle unattended. The power seats are operable when the vehicle is turned off.
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