Hyundai Santa Fe: 4WD ECU. Repair procedures
Replacement
| 1. |
Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learing
with the GDS tool.
|
| 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.
|
4WD ECU. Schematic Diagrams
Circuit Diagram 4WD ECU Connector Pin Function 1 CAN communication line (Low) 2 CAN communication line (High) 3 - 4 Pressure sensor signal(+) 5 - 6 Lock mode switch 7 Oil pressure motor B 8 Oil pressure ...
See also:
Power Door Lock Switch. Repair
procedures
Diagnosis With GDS 1. The BCM can be diagnosed by using the GDS. The BCM communicates with the GDS which then displays inputs and outputs along with codes. It will be able to diagnose defects of power ...
Seatback pocket
WARNING - Seatback pockets Do not put heavy or sharp objects in the seatback pocket. An occupant could contact such objects in a crash. Heavy objects in the front passenger seatback could also interfere ...
Jack and tools
The jack, jack handle, and wheel lug nut wrench are stored in the luggage compartment. Pull up the luggage box cover to find these equipment. (1) Jack handle (2) Jack (3) Wheel lug nut wrench (4) Socket ...
