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

Kia Cee'd JD Service Manual / Engine Electrical System / 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

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: Components and components location
Component Location (1) 1. Smart key unit 2. Interior antenna 1 3. Interior antenna 2 4. Buzzer 5. Door outside handle Component Location (2) 1. Tailgate open switch 2. Bumper antenna 3. T ...

Kia Cee'd JD Service Manual: Manifold Absolute Pressure Sensor (MAPS) Description and operation
Description Manifold Absolute Pressure Sensor (MAPS) is a speed-density type sensor and is installed on the surge tank. It senses absolute pressure of the surge tank and transfers the analog signal proportional to the pressure to the ECM. By using this signal, the ECM calcul ...