Kia Stinger: ISG (Idle Stop & Go) System / DC/DC Converter

Kia Stinger CK 2018-2025 Service Manual / Engine Control / Fuel System / ISG (Idle Stop & Go) System / DC/DC Converter

Components and components location
Components Location

Schematic diagrams
Circuit Diagram
[200W]

[400W]

Terminal Function
[200W]

PIn.
Description
PIn.
Description
1
Battery power (B+) input
7
ISG signal input
2
-
8
ACC input
3
-
9
ACC output
4
Battery power (B+) output
10
Ground
5
-
11
-
6
IGN1 input


[400W]

PIn.
Description
PIn.
Description
1
Battery power (B+) input
7
Battery power (B+) input
2
-
8
Battery power (B+) output
3
Battery power (B+) output
9
Battery power (B+) output
4
Ground
10
Ground
5
IGN1 input
11
ACC output
6
ISG signal input
12
ACC input

Repair procedures
Removal
[200W]
1.

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.

Remove the glove box housing.

(Refer to Body (Interior and Exterior) - "Glove Box Housing")

3.

Remove the [RH] side air bant duct (A) after loosening the mounting screw.

4.

Remove the DC/DC converter after loosening the mounting bolt (A) and nut(B).

[400W]
1.

Switch "OFF" the ignition and disconnect the negative (-) battery terminal.

2.

Disconnect the DC/DC converter connector (A).

3.

Remove the DC/DC converter (A) after loosening the mounting nuts.

Installation
  

After reconnecting the battery negative cable, ISG function does not operates until the system is stabilized, about 4 hours. If disconnecting the negative (-) battery cable from the battery during repair work for the vehicle equipped with AMS function, Battery sensor recalibration procedure should be performed after finishing the repair work.

1.

Install in the reverse order of removal.

AGM Battery
Specifications Specification ▷CMF90L-DIN Item Specification Model type CMF90L-DIN Capacity [20HR/5HR] (AH) ...

ISG OFF switch
Description and operation Description The ISG OFF switch on the floor console can be used to deactivate the ISG function. Repair procedures Removal ...

Other information:

Kia Stinger CK 2018-2025 Service Manual: Multifunction Switch


Specifications Specifications Items Specifications Rated voltage DC 12 V Operating temperature range -22 - 176°F (-30 - 80°C) Rated load Washer Washer : 6A ( ...

Kia Stinger CK 2018-2025 Owners Manual: Care of seat belts


Seat belt systems should never be disassembled or modified. In addition, care should be taken to assure that seat belts and belt hardware are not damaged by seat hinges, doors or other abuse. WARNING - Pinched seat belt Make sure that the webbing and/or buckle does not get caught or pinched in ...

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