Hyundai Tucson: 4WD Control System / 4WD ECU Repair procedures
Hyundai Tucson (LM) 2010-2015 Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / 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 from the battery |
| 3. |
Disconnect the 4WD ECU connector (A).
|
| 4. |
Loosen the nust (A) and then remove the 4WD ECU.
|
| Installation |
| 1. |
Install in the reverse order of removal. |
| 2. |
Prior to installing a new ECU, upload the original ECU’s clutch learing to the replacement ECU using the GDS tool.
(Refer to 4WD Control System - "Adjustment") |
4WD ECU Schematic Diagrams
Circuit Diagram
4WD ECU Connector
PinFunction1CAN communication line (Low)2CAN communication line (High)3-4Pressure sensor signal(+)5-6Lock mode switch7Oil pressure motor B8Oil pressure motor ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Schematic Diagrams
Circuit Diagram (1)
Circuit Diagram (2)
Harness Connector
Pin Function (Connector A)Pin Function (Connector A)1Ignition1Pressure side impact sensor [Driver] High2 -2Side impact sensor [Driver] High3Airbag warning lamp3Seat belt pretensioner [Driver] High4(1st stage) Driver ai ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Media mode
Pressing the key will change the
operating mode in order of CD➟USB(iPod®)➟AUX➟My Music ➟ BT Audio.
If [Mode Pop up] is turned on within
[Display], then pressing the
key will display the Media Pop-up
Mode screen.
Turn the TUNE knob to move the
focus. Press the knob to selec ...
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