Hyundai Santa Fe: 4WD ECU. Schematic Diagrams - 4WD Control System - 4 Wheel Drive (4WD) SystemHyundai 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


4WD ECU. Flow Diagram
Power Flow Diagram 4WD ECU Input&Output Diagram ...

4WD ECU. Repair procedures
Replacement 1. Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with the GDS tool. 2. Disconnect the battery negative cable from the battery 3. Disconnect the 4WD ECU connector (A). ...

See also:

Good driving practices
Never move the shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. Never move the shift lever into "P" when the vehicle is in motion. Be sure ...

Oil hydraulic Motor(Actuator). Repair procedures
Inspection If you have trouble code related to the oil hydraulic motor (actuator), check oil hydraulic motor (actuator) according to the inspection process. Oil Hydraulic Motor (Actuator) Inspection Procedure ...

Stowing a flat tire
Screw the spare tire's retaining bolt back on.CAUTION Do not attempt to unscrew the lower part of the retaining bolt if it is attached to the body, as this could cause it to break. If the retaining bolt ...