Hyundai Santa Fe: 4WD ECU. Schematic Diagrams - 4WD Control System - 4 Wheel Drive (4WD) System - Hyundai Santa Fe DM 2013-2019 Service ManualHyundai Santa Fe: 4WD ECU. Schematic Diagrams

Circuit Diagram

4WD ECU Connector

Pin
Function
1
CAN communication line (Low)
2
CAN communication line (High)
3
-
4
Pressure sensor signal(+)
5
-
6
Lock mode switch
7
Oil pressure motor B
8
Oil pressure motor A
9
-
10
-
11
Pressure sensor(Input)
12
Input sensor signal(-)
13
Battery power
14
Ground
15
IG power
16
-
17
-
18
-

4WD ECU Circuit Diagram


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