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:

Underdrive Brake Control Solenoid Valve(UD/B_VFS) Specifications
Direct control VFS[35R/C] ▷ Control type : Normal low type Control Pressure kpa (kgf/cm², psi) 500.14 ~ 9.81 (5.1 ~ 0.1,72.54 ~ 1.42) Current value(mA ...

Positive Crankcase Ventilation (PCV) Valve: Inspection
1. Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.    ...

Seat belt restraint system
Seat belts are designed to bear upon the bony structure of the body, and should be worn low across the front of the pelvis or the pelvis, chest and shoulders, as applicable; wearing the lap sectio ...

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