Kia Stinger: ISG (Idle Stop & Go) System / DC/DC Converter
Components and components location
![](images/dc_dc_converter-472/328/scke18511d.gif)
Schematic diagrams
![](images/dc_dc_converter-472/328/sjfe56103l.gif)
![](images/dc_dc_converter-472/328/sjfe56104l.gif)
![](images/dc_dc_converter-472/328/sjfe46105d.gif)
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
|
|
![](images/dc_dc_converter-472/328/sjfe46106d.gif)
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
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.
![](images/dc_dc_converter-472/328/sckbd7300d.gif)
|
4. |
Remove the DC/DC converter after loosening the mounting bolt (A) and
nut(B).
![](images/dc_dc_converter-472/328/sckee8510d.gif)
![](images/dc_dc_converter-472/328/sckee8511d.gif)
|
1. |
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
|
2. |
Disconnect the DC/DC converter connector (A).
![](images/dc_dc_converter-472/328/scke18512d.gif)
|
3. |
Remove the DC/DC converter (A) after loosening the mounting nuts.
![](images/dc_dc_converter-472/328/scke18513d.gif)
|
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.
|
Specifications
Specification
▷CMF90L-DIN
Item
Specification
Model type
CMF90L-DIN
Capacity [20HR/5HR] (AH)
...
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:
Components and components location
Components
Schematic diagrams
Circuit Diagram
[Radio + GPS]
[Radio + GPS + DAB]
[Radio + GNSS + E-Call]
Repair procedures
Removal
Roof antenna
1.
Disconnect the negative (-) battery termina ...
Repair procedures
Removal
1.
Remove wheel nuts, wheel and tire (A) from hub.
Tightening torque:
107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)
...