Hyundai Santa Fe: 4WD Control System / Repair procedures
Hyundai Santa Fe (TM) 2019-2025 Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / Repair procedures
| Removal |
| 1. |
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing with
the diagnostic tool.
(Refer to 4WD Control System - "Repair Procedures")
|
| 2. |
Turn OFF ignition switch and the disconnect the negative (-) battery
cable.
|
| 3. |
Remove the luggage side trim. [Left side]
(Refer to Body - "Luggage Side Trim")
|
| 4. |
Disconnect the 4WD ECU connector (A).
|
| 5. |
Loosen the nuts and then removing the 4WD ECU (B).
|
| Installation |
| 1. |
To install, reverse the removal procedures.
|
| 2. |
Prior to installing a new ECU, upload the original ECU’s clutch learing
to the replacement ECU using the diagnostic tool.
(Refer to 4WD Control System - "Repair Procedures")
|
Other information:
Hyundai Santa Fe (TM) 2019-2025 Service Manual: Blower Motor. Repair procedures
Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper operation...
Hyundai Santa Fe (TM) 2019-2025 Service Manual: Intake Air Temperature Sensor (IATS). Description and operation
Description Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature. To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature...
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Air bag - supplemental restraint system
1. Driver’s front air bag
2. Passenger’s front air bag
3. Side air bag
4. Curtain air bag
The vehicles are equipped with a Supplemental Air Bag System for the driver’s seat and front passenger’s seats.
The front air bags are designed to supplement the three-point seat belts. For these air bags to provide protection, the seat belts must be worn at all times when driving.
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