Hyundai Santa Fe: 4WD ECU. Repair procedures - 4WD Control System - 4 Wheel Drive (4WD) System - Hyundai Santa Fe DM 2013-2019 Service ManualHyundai 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.

Tightening torque:
9.8 ~11.8N.m (1.0~1.2kgf.m, 7.2~8.7lb-ft)


Installation

1.
Install in the reverse order of removal.
2.
Prior to installing a new ECU, upload the original ECUs 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 li ...

    See also:

    Erasing HomeLink buttons
    Individual buttons cannot be erased. However, to erase all three programmed buttons: 1. Press and hold the two outer HomeLink buttons until the indicator light begins to flash-after 20 seconds. 2 ...

    Forward and rearward
    To move the seat forward or rearward: 1. Pull the seat slide adjustment lever up and hold it. 2. Slide the seat to the position you desire. 3. Release the lever and make sure the seat is locked i ...

    Front Wiper Motor. Components and Components Location
    Component Location 1. Cap 2. Nut 3. Wiper arm & blade 4. Rivet 5. Cowl top cover 6. Bolt 7. Wiper motor & linkage assembly 8. Wiper motor conne ...