Hyundai Santa Fe (TM): DC DC converter / Schematic diagrams

Circuit Diagram
[200W]

[450W]

Terminal Function
[200W]

PIn
Description
1
Battery power (B+) input
2
Battery power (B+) output
3
IGN1 input
4
ISG signal input
5
ACC input
6
ACC output
7
Ground

[450W]

PIn
Description
PIn
Description
1
Ground
6
IGN1 input
2
Ground
7
ISG signal input
3
Battery power (B+) output
8
ACC input
4
Battery power (B+) input
9
ACC output
5
Battery power (B+) input [Current Cut Off]
10
Battery power (B+) output [AMP]

    Specifications [200W] Type Specifications Switching mode Input voltage range 7 - 16 Battery powered (B+) output voltage 11.

    Removal 1. Turn the ignition switch OFF and disconnect the battery (-) terminal. 2. Remove the heater & A/C control unit.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Special service tools

    Special Service Tools Tool Name / Number Illustration Description LKA Compensator (09890-3V100) Used for compensating front view camera unit Vertical measuring instrument (09964-C1200) Used to measure l

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: ADAS Parking ECU (ADAS_PRK). Repair procedures

    Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the carash pad lower panel. (Refer to Body - "Crash Pad Lower Panel") 3. Remove the crash pad center panel.

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