Kia Sedona (2008 year). Manual - part 137

KEY HOLE ILLUMINATION 

1. Working Conditions 

The key cylinder is illuminated when the driver and/or the assist door are open. 

2. Key hole extinguish conditions: 



The key cylinder is turned off 10s after the driver and assist doors are closed.  



The key cylinder is turned off immediately if the key is inserted in the hole and put to RUN or 
START position.  



For vehicles equipped with Burglar Alarm, the key cylinder is turned off immediately when the 
system goes to ARM WAIT mode during the 10s after the driver and assist doors are closed.  



For vehicles not equipped with Burglar Alarm, the key cylinder is turned off immediately when 
RKE lock signal is received from key fob during the 10s after the driver and assist doors are closed 
(4).  

3. Functional Diagram 

Assist 

Door 

status

Ignition 

Sw

Key 

Reminder 

Sw

Interior 

Lp Ctrl 

(CAN)

Courtesy 

Lp Ctrl 

(CAN) Comment

OPEN --> 

CLOSE

OFF, 
ACC

-

-

OFF 

DECAY 

(5.5s)

 

OPEN --> 

CLOSE

RUN, 

START

-

-

OFF

 

OPEN

OFF, 
ACC

-

OFF

ON 

(20mm)

Timer 20 

min is 

started.

OPEN

OFF, 
ACC

-

--> 

LOCK

ON 

(20mm)

 

OPEN

OFF, 
ACC

-

--> 

UNLOCK

ON 

(20mm)

 

CLOSE

-

-

--> 

LOCK

OFF

Decaying 

state is 

stopped 

by a lock

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB BCM (Body Control Module) - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:19:16 PM

Page 17 

© 2006 Mitchell Repair Information Company, LLC. 

Fig. 18: Key Hole Functional Diagram 
Courtesy of KIA MOTORS AMERICA, INC. 

PANEL LIGHTS, SWITCH ILLUMINATION 

1. Working Conditions 

The MF "high beam" and "flash to pass" switches do not influence the management of the Panel Lights 
and Trip Computer illumination, Rear Blower illumination and Rear Monitor illumination. 

2. Functional Diagram 

Fig. 19: Panel Lights, Switch Functional Diagram 
Courtesy of KIA MOTORS AMERICA, INC. 

DIMMABLE BACKLIGHTING 

1. Working Conditions 

The Dimmable backlighting is directly managed by the rheostat. 

POWER SEAT SWITCH ILLUMINATION 

1. Working Conditions 

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB BCM (Body Control Module) - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:19:16 PM

Page 18 

© 2006 Mitchell Repair Information Company, LLC. 

The IPM sends a CAN message to the DDM so that this module illuminate the power seat switches.

2. Functional Diagram 

Fig. 20: Power Seat Switch Functional Diagram 
Courtesy of KIA MOTORS AMERICA, INC. 

VIEW ENHANCEMENT FUNCTION 

FRONT WIPER AND WASHER 

1. Front wiper working conditions 

These functions are active when Ign2 switch ON 

In the OFF and ACC states, the front wiper is not activated. If IGN2 turns OFF during wiper operation, 
the wiper stops at the current position and will move to the park position on the next IGN2 ON. In these 
states, the front washer is not active. 

2. Front washer working condition 

The front washer functionality is directly available to the driver. It consists in activating the front washer 
pump, which is located under hood. As long as the driver activates the washer multifunction switch, the 
front washer is active. 

3. Functional diagram 

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB BCM (Body Control Module) - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:19:16 PM

Page 19 

© 2006 Mitchell Repair Information Company, LLC. 

Fig. 21: Front Wiper Functional Diagram 
Courtesy of KIA MOTORS AMERICA, INC. 

REAR WIPER AND WASHER 

1. Rear wiper working conditions 



The rear wiper is available in RUN state.  



In the START state, all the wiper and washer outputs are halted and then activated again.  



In the OFF and ACC states, the rear wiper stops its movement at current position. The rear wiper 
will move to the park position at the next IGN ON. 

In these states, the rear washer is not activated. 

2. Rear washer working condition 



If the washer signal is active less than 60ms, the signal is neglected.  



If the washer signal is active for T1 (between 60ms and 300ms), the rear wiper output is turned on 
for T2 (2.5-3.8 sec), T3 (300ms) after the washer has been turned ON. 

Rear washer activated for T1: [60ms;300ms]

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB BCM (Body Control Module) - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:19:16 PM

Page 20 

© 2006 Mitchell Repair Information Company, LLC.