Hyundai Tucson: 4WD Control System / 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. (Refer to 4WD Control System - "Adjustment") 2. Disconnect the battery negative cable fr ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Washer Motor Repair procedures
Inspection 1. With the washer motor connected to the reservoir tank, fill the reservoir tank with water.     Before filling the reservoir tank with water, check the filter for foreign material or contamination. if necessary, clean the filter. 2. Remove the front bump ...

Hyundai Tucson (LM) 2010-2015 Service Manual: TPMS Receiver Schematic Diagrams
Schematic diagram Connector Information PinDescription1Battery2CAN_High3GND4-5-6-7IGN8CAN_Low9-10-11-12- ...

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