Hyundai Kona: 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 - "Repair procedure")
2.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
3.
Remove the left side luggage side trim .
(Refer to Body - "Luggage Side Trim")
4.
Disconnect the connector (A).
5.
Losen the nuts and then remove the 4WD ECU (B).
Tightening torque :
9.8 - 11.8 N.m (1.0 - 1.2 kgf.m, 7.2 - 8.7 lb-ft)

Installation
1.
To install, reverse the removal procedure.
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 - "Repair procedure")
4WD ECU Schematic diagrams
Circuit Diagram 1. Terminal Operation Terminal Operation 1 CAN LOW ...

Coupling Assembly
...

Other information:

Ford Fusion 2013–2020 Owners Manual: Crash Sensors and Airbag Indicator
WARNING: Modifying or adding equipment to the front end of your vehicle (including hood, bumper system, frame, front end body structure, tow hooks and hood pins) may affect the performance of the airbag system, increasing the risk of injury. Do not modify or add equipment to the front end of ...

Ford Fusion 2013–2020 Owners Manual: Cleaning Leather Seats (IF EQUIPPED)
Note: Follow the same procedure as cleaning leather seats for cleaning leather instrument panels and leather interior trim surfaces. For routine cleaning, wipe the surface with a soft, damp cloth and a mild soap and water solution. Dry the area with a clean, soft cloth. For cleaning and removi ...

© 2018-2021 www.hkona.com