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: Components and Components Location
Components
1. Hands free call switch2. Mic3. Front left speaker4. Front right speaker5. Audio head unit (hands free control)
x There is no hands free jack. This system supports Bluetooth(wireless system). ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Basic Mode Screen
1. Mode Displays currently operating mode.
2. Operation State From Repeat/Random(Shuffle)/ Scan, displays the currently
operating function.
3. File Index Displays the current file number.
4. File Info Displays information about the current file.
5. Play/Pause Changes the play/pause state.
6 ...
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