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 batt ...

    See also:

    Description and Operation
    Warning Lamp Activation Warning Lamp Behavior after Ignition On As soon as the operating voltage is applied to the SRSCM ignition input, the SRSCM activates the warning lamp fo ...

    Electronic Stability Control (ESC) Indicator Light
    This indicator light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When there ...

    Repair procedures
    Inspection 1. Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column. 2. ...