Kia Rio: DC/DC Converter: Removal and Installation - ISG (Idle Stop & Go) System - Engine Control / Fuel System - Kia Rio UB 2012-2020 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 Startingfuncti ...

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

See also:

Instrument Cluster Inspection
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Power Window Switch Inspection
Power Window Main Switch Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the front door trim panel. (Refer to ...

Trouble Symptom Charts
Trouble Symptom 1 Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surgin ...

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