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 Owners Manual: Tire chains
Since the sidewalls of radial tires are thinner than other types of tires, they
may be damaged by mounting some types of tire chains on them.
Therefore, the use of snow tires is recommended instead of tire chains. Do not
mount tire chains on vehicles equipped with aluminum wheels; if unavoi ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Front seat headrest
The driver’s and front passenger’s seats are equipped with adjustable headrests
for the passengers safety and comfort.
Adjusting the height up and down
To raise the headrest:
1. Pull it up to the desired position (1).
To lower the headrest:
1. Push and hold the release button (2) ...
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