Hyundai Santa Fe: 4WD Control System / Schematic diagrams

Hyundai Santa Fe (TM) 2019-2024 Service Manual / 4 Wheel Drive (4WD) System / 4WD Control System / Schematic diagrams

Circuit Diagram

4WD ECU Connector

4WD ECU Pin Function

Pin	Function
1	Motor B
2	Motor A
3	-
4	-
5	Pressure sensor (power)
6	-
7	IG1
8	Motor shield wire ground
9	Battery ground
10	Battery power
11	-
12	-
13	-
14	Pressure sensor signal
15	Pressure sensor ground
16	-
17	CAN 1 HIGH
18	CAN 1 LOW
19	CAN 2 HIGH

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...

Other information:

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Vehicle auto-shut off

If your vehicle is parked and the engine is left on for a long period of time, the engine will turn off automatically to help reduce fuel consumption and prevent accidents caused by carbon dioxide poisoning. Operating Conditions Vehicle Auto-Shut Off timer operates when all the following conditions are satisfied: Vehicle speed is below 1...

Hyundai Santa Fe (TM) 2019-2024 Service Manual: Rheostat. Repair procedures

Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Loosen the mounting screw, remove the crash pad garnish [LH] (A)...

Categories

Power adjustment

The front seat can be adjusted by using the control switches located on the outside of the seat cushion. Before driving, adjust the seat to the proper position so that you can easily control the steering wheel, foot pedals and controls on the instrument panel.

WARNING

NEVER allow children in the vehicle unattended. The power seats are operable when the vehicle is turned off.