Kia Sedona (2008 year). Manual - part 472

DTC LIST 

DTC LIST 

Sliding Door continues to 
power close

assembly

Troubleshoot using BCM (BODY CONTROL 
MODULE) .

Control Module

Check for diagnostic trouble codes

Wiring problems 
(system or vehicle)

Troubleshoot using electrical schematics 
Refer to appropriate SYSTEM WIRING DIAGRAMS 
article.

Sliding Door continues to 
power open

Failure of PSDM

Check for diagnostic trouble codes. See DTC CODES 
for detailed procedures

Wiring problems 
(system or vehicle)

Troubleshoot using electrical schematics 
Refer to appropriate SYSTEM WIRING DIAGRAMS 
article.

Sliding Door opens very 
slowly

Battery voltage at 
PSDM is too low

Check for proper voltage at the PSDM Charge battery

Bound cables

Replace drive unit if necessary

Binding or sticking of 
components

Establish location of binding and replace 
necessary components

Grade of vehicle too 
steep for power 
operation

Operate sliding door manually

Failure of sliding 
door motor assembly

Replace motor assembly, if necessary

Squeaks, Noises and 
rattles

Foreign material in 
Sliding Door

Remove foreign material

Worn or Loose 
components

Check and tighten loose components

DTC CODE

DISPLAY

B1101

Battery Voltage High

B1102

Battery Voltage Low

B1105

Reference Voltage Fault

B1223

VSS Fault

B1270

Optical Sensor-1 Output Stuck High

B1271

Optical Sensor-1 Output Stuck Low

B1272

Optical Sensor-2 Output Stuck High

B1273

Optical Sensor-2 Output Stuck Low

B1274

Broken Cable (PSD Only)

B1580

Ignition Start Switch Short High

B1586

Chime Open Or Short High

B1621

ECU Fault

B1645

Drive Unit Fault

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB Power Sliding Door System - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:16:17 PM

Page 15 

© 2006 Mitchell Repair Information Company, LLC. 

INPUT/OUTPUT MONITORING 

INPUT/OUTPUT MONITORING 

B2420

Drive Motor Open

B2421

Drive Motor Short High

B2422

Drive Motor Short Low

B2423

Clutch Open Or Short High

B2424

Clutch Short Low

B2425

Pinch strip (PSD) open or Stuck High

B2426

Pinch strip (PSD) Stuck Low

B2450

Unlatch Motor (PSD) Short High

B2451

Unlatch or Cinch Motor (PTG)/Unlatch Motor (PSD) Short Low

 

BCM DISPLAY

UNIT

1

Battery Logic Voltage

Voltages

2

Battery Power Voltage

Voltages

3

Optical Sensor Power

Voltages

4

Door/Gate Optical Sensor 2-

Logical State

LOW/HIGH

5

Door/Gate Optical Sensor 1-

Logical State

LOW/HIGH

6

Detent Switch

LOW/HIGH

7

Power Battery Voltage

OUT OF RANGE/ IN RANGE

8

Pinch strip-pinch condition (PSD 

Only)

Not Pinched/Pinched

9

Park Switch

Out Of Park/Park

10

Ignition Switch

LOW/HIGH

11

Child Lock Status (PSD Only)

Lock/Unlock

12

Lock Status (PSD Only)

Lock/Unlock

13

Handle Switch (PSD Only)

Not Pressed/Pressed

14

Local Open/Close Switch

Not Pressed/Pressed

15

Master Open/Close Switch

Not Pressed/Pressed

16

Learn Process Complete Status

Not Complete/Complete

17

Vehicle Speed Slow Status

> or = 5 kph/< 5 kph

18

On/Off Switch

ON/OFF

19

Start Switch

LOW/HIGH

20

PSD Right Select Status

Left/Right

21

Fuel Filler Door switch

LOW/HIGH

22

Door/Gate Open Feedback

Voltages

23

Door/Gate Close Feedback

Voltages

24

Unlatch Feedback

Voltages

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB Power Sliding Door System - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:16:17 PM

Page 16 

© 2006 Mitchell Repair Information Company, LLC. 

POWER SLIDING DOOR DRIVE UNIT 

INSPECTION 

SLIDING DOOR MOTOR INSPECTION 

1. It will be able to diagnose defects of PSD motor with scan tool quickly.  

2. Select model and menu (BCM). 

Fig. 13: Diagnosis Tool Display - BODY CONTROL MODULE 
Courtesy of KIA MOTORS AMERICA, INC. 

3. Select "rear area module (RAM)". 

25

Clutch Feedback

Voltages

26

Door/Gate Position Count

-

27

Most Recent Cinch Time

ms

28

2nd Most Recent Cinch Time

ms

29

3rd Most Recent Cinch Time

ms

30

4th Most Recent Cinch Time

ms

31

Left Pinch Strip Voltage

Voltages

32

Right Pinch Strip Voltage

Voltages

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB Power Sliding Door System - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:16:17 PM

Page 17 

© 2006 Mitchell Repair Information Company, LLC. 

Fig. 14: Diagnosis Tool Display - REAR AREA MODULE 
Courtesy of KIA MOTORS AMERICA, INC. 

4. Select the "Actuation test" and "PSD open/close" to operate tailgate motor. 

Fig. 15: Identifying Scan Tool Display - ACTUATION TEST 
Courtesy of KIA MOTORS AMERICA, INC. 

5. Replace the drive unit, if actuator operates abnormal.  

DRIVE UNIT CLUTCH INSPECTION 

1. Check the power sliding door control module input/output value by using the diagnostic tool. If the 

operation of power sliding control module is abnormal, replace power sliding door drive unit.  

2. When checking the clutch operation, select a vehicle type and "POWER SLIDING/TAILGATE" menu. 

 

2008 Kia Sedona EX 

2008 ACCESSORIES & BODY, CAB Power Sliding Door System - Sedona

  

Microsoft 

 

Monday, May 24, 2010 4:16:17 PM

Page 18 

© 2006 Mitchell Repair Information Company, LLC.