Kia Sportage: 4WD Control System / 4WD ECU Schematic diagrams

Kia Sportage QL (2015-2025) Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / 4WD ECU Schematic diagrams

Circuit Diagram

4WD ECU Connector

4WD ECU Terminal function

Pin	Function
1	CAN communication line (Low)
2	CAN communication line (High)
3	-
4	Pressure sensor signal(+)
5	-
6	4WD Lock mode switch
7	Oil hydraulic motor(-)
8	Oil hydraulic motor(+)
9	-
10	-
11	Pressure sensor(Power)
12	Pressure sensor signal(-)
13	Battery power
14	Ground
15	ON/Start Power
16	-
17	-
18	-

4WD ECU Circuit Diagram

4WD ECU Flow diagram

Power Flow Diagram 4WD ECU Input&Output Diagram ...

4WD ECU Repair procedures

Removal 1. Prior to replacing the 4WD ECU, check the 4WD ECU's clutch learning with the GDS tool. (Refer to 4WD Control System - "Repair procedu ...

Other information:

Kia Sportage QL (2015-2025) Owners Manual: Low aspect ratio tire

Low aspect ratio tires, whose aspect ratio is lower than 50, are provided for sporty looks. Because the low aspect ratio tires are optimized for handling and braking, it may be more uncomfortable to ride in and there is more noise compare with normal tires. CAUTION Because the sidewall of t ...

Kia Sportage QL (2015-2025) Owners Manual: Explanation of scheduled maintenance items

Engine oil and filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the vehicle is being driven in severe conditions, more frequent oil and filter changes are required. Drive belts Inspect all drive belts for evidence of cuts, cracks, e ...