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: Knock Sensor (KS) Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Remove the intake manifold.
(Refer to Engine Mechanical System - “Intake And Exhaust System”)
3.
Disconnect the knock sensor connector (A).
4.
Remove the installation bolt (B), and then r ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Rear Door Repair procedures
Replacement
Door Trim Replacement
•
When prying with a flat-tipped screwdriver, wrap it with
protective tape, and apply protective tape around the related parts, to
prevent damage.
•
Put on gloves to protect your hands.
1.
Using a screwdriver or remo ...
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