Kia Rio: DC/DC Converter: Removal and Installation - ISG (Idle Stop & Go) System - Engine Control / Fuel System - Kia Rio UB 2012-2026 Service ManualKia Rio: DC/DC Converter: Removal and Installation

1.
Disconnect the battery negative terminal.

Tightening torque
Without battery sensor :
7.8 ~ 9.8 N.m (0.8 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
With battery sensor :
4.0 ~ 6.0 N.m (0.4 ~ 0.6 kgf.m, 3.0 ~ 4.4 lb-ft)

2.
Remove the glove box housing. (Refer to BD group)
3.
Disconnect the connector (A) and then remove the DC/DC converter (B).


4.
Installation is reverse order of removal.

     
After disconnecting then reconnecting the battery negative cable, the ISG function dose not operates until the system is stabilized, about 4 hours.
DC/DC Converter: Circuit Diagram
   In the ISG mode, if the power of an audio system turnsOFF by drawdown while “Auto Starting” or “Idle Starting ...

ISG OFF Switch: Description
The ISG OFF switch on the crash pad lower panel can be used to deactivate the ISG function. ...

See also:

Inspection
Camshaft Assembly 1. Inspect the cam height. Using a micrometer, measure the cam height. Cam height Intake : 44.15mm (1.7382in ...

Fuel Filter Replacement
1. Remove the fuel pump (Refer to “Fuel Pump” in this group). 2. Disconnect the electric pump wiring connector (A) and the fuel sender ...

Antenna Installation
1. Install the roof antenna, then connect the cable and the connector. 2. Install the rear roof trim. ...

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