Kia Cee'd: Charging System / DC DC Converter Repair procedures

Removal
1.
Disconnect the battery negative terminal.
2.
Remove the glove box housing.
(Refer to Body - "Glove Box Housing")
3.
Disconnect the DC/DC converter conector (A).
4.
Remove the DC/DC converter (B) after removing nuts.
[LHD]

[RHD]

Installation
1.
Install in the reverse order of removal.
  
After reconnecting the battery negative cable, ISG function dose 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 ISG function, Battery sensor recalibration procedure should be performed after finishing the repair work.
(Refer to Charging System - "Battery Sensor")
DC DC converter installation nut:
4.0 ~ 6.0N.m (0.4 ~ 0.6kgf.m, 3.0 ~ 4.4lb-ft)
DC DC Converter Schematic diagrams
Circuit Diagram ...

Battery Description and operation
Description 1. The MF(Maintenance Free) battery is, as the name implies, totally maintenance free and has no removable battery cell caps. 2. ...

Other information:

Kia Cee'd JD Service Manual: Input Speed Sensor 1 Repair procedures
Inspection Refer to DTC code "P2765, P2766" Input Shaft Speed Sensor. Removal 1. Turn off the ignition switch and then disconnect the battery (-) cable. 2. Remove the under cover. 3. ...

Kia Cee'd JD Service Manual: Alternator Specifications
Specification Alternator [Non-ISG type]   Item Specification Rated voltage 13.5V, 90A Speed in use 1,000 ~ 18,000 rpm Voltage regulator IC Regulator built-in typ ...

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