Kia Sedona (2008 year). Manual - part 279

1. Remove the rear combination ramp (A).  

2. Loosen the rear bumper screws and clips.  

3. Remove the rear bumper.  

4. Installation is the reverse of removal. 

Fig. 3: Identifying Rear Bumper Fastener Locations 
Courtesy of KIA MOTORS AMERICA, INC.



Put on gloves to protect your hands.  



Take care not bend or scratch the cover and other parts.  

NOTE:



Replace any damage clips. 

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB Bumpers - Sedona

  

Microsoft 

 

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2008 ELECTRICAL

Charging System - Sedona 

DESCRIPTION 

The charging system includes a battery, an generator with a built-in regulator, and the charging indicator light 
and wire. 

The Generator has built-in diodes, each rectifying AC current to DC current. 

Therefore, DC current appears at generator "B" terminal. In addition, the charging voltage of this generator is 
regulated by the battery voltage detection system. 

The main components of the generator are the rotor, stator, rectifier, capacitor brushes, bearings and V-ribbed 
belt pulley. The brush holder contains a built-in electronic voltage regulator. 

Fig. 1: Identifying Generator Components 
Courtesy of KIA MOTORS AMERICA, INC. 

ON-VEHICLE INSPECTION 

CHECK BATTERY VOLTAGE 

1. If 20 minutes have not passed since the engine was stopped, turn the ignition switch ON and turn on the 

CAUTION:



Check that the battery cables are connected to the correct terminals.  



Disconnect the battery cables when the battery is given a quick 
charge.  



Never disconnect the battery while the engine is running.  

 

2008 Kia Sedona 

2008 ELECTRICAL Charging System - Sedona

  

 

2008 Kia Sedona 

2008 ELECTRICAL Charging System - Sedona

  

Microsoft 

 

Saturday, May 22, 2010 4:06:11 PM

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© 2006 Mitchell Repair Information Company, LLC. 

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electrical system (headlamp, blower motor, rear defogger etc.) for 60 seconds to remove the surface 
charge.  

2. Turn the ignition switch OFF and turn off the electrical systems.  

3. Measure the battery voltage between the negative (-) and positive (+) terminals of the battery. 

Standard voltage: 12.5-12.9V at 20°C (68°F) 

If the voltage is less than specification, charge the battery. 

CHECK THE BATTERY TERMINALS AND FUSES 

1. Check that the battery terminals are not loose or corroded.  

2. Check the fuses for continuity.  

INSPECT DRIVE BELT 

Visually check the belt for excessive wear, frayed cords etc. 

If any defect has been found, replace the drive belt. 

Fig. 2: Identifying Defective Drive Belt 
Courtesy of KIA MOTORS AMERICA, INC. 

VISUALLY CHECK GENERATOR WIRING AND LISTEN FOR ABNORMAL NOISES 

1. Check that the wiring is in good condition.  

2. Check that there is no abnormal noise from the alternator while the engine is running.  

CHECK BATTERY WARNING LIGHT CIRCUIT 

1. Warm up the engine and then turn it off. 

NOTE:

Cracks on the rib side of a belt are considered acceptable. If the belt has 
chunks missing from the ribs, it should be replaced.

 

2008 Kia Sedona 

2008 ELECTRICAL Charging System - Sedona

  

Microsoft 

 

Saturday, May 22, 2010 4:06:11 PM

Page 2 

© 2006 Mitchell Repair Information Company, LLC. 

2. Turn off all accessories.  

3. Turn the ignition switch "ON". Check that the battery warning light is lit.  

4. Start the engine. Check that the light is lit. 

If the light does not go off as specified, troubleshoot the discharge light circuit. 

INSPECT CHARGING SYSTEM 

VOLTAGE DROP TEST OF GENERATOR OUTPUT WIRE 

This test determines whether or not the wiring between the generator "B" terminal and the battery (+) terminal 
is good by the voltage drop method. 

PREPARATION 

1. Turn the ignition switch to "OFF".  

2. Disconnect the output wire from the generator "B" terminal. Connect the (+) lead wire of ammeter to the 

"B" terminal of generator and the (-) lead wire of ammeter to the output wire. Connect the (+) lead wire of
voltmeter to the "B" terminal of generator and the (-) lead wire of voltmeter to the (+) terminal of battery. 

Fig. 3: Charging System Circuit Diagram 
Courtesy of KIA MOTORS AMERICA, INC. 

TEST 

1. Start the engine.  

2. Turn on the headlamps and blower motor, and set the engine speed until the ammeter indicates 20A. 

 

2008 Kia Sedona 

2008 ELECTRICAL Charging System - Sedona

  

Microsoft 

 

Saturday, May 22, 2010 4:06:11 PM

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© 2006 Mitchell Repair Information Company, LLC.