Kia Sedona (2008 year). Instruction — part 202

GENERAL DESCRIPTION

Refer to DTC B2535.

DTC DESCRIPTION

The ECM sets DTC B2547 if short to ground in Left headlamp high circuit is detected.

DTC DETECTING CONDITION

Refer to DTC B2543.

MONITOR DTC STATUS

1. Connect scan tool to Data Link Connector (DLC).

2. ignition "ON" & engine "OFF" & FAM: "ON".

3. Select "Diagnostic Trouble Codes (DTCs)"mode and monitor "DTC Status" parameter.

Fig. 234: Identifying Scan Tool Display - Diagnostic Trouble Codes (DTCs)
Courtesy of KIA MOTORS AMERICA, INC.

4. Is the DTC B2547 present?

YES

Go to TERMINAL AND CONNECTOR INSPECTION.

NO

Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and
ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending,
corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to
"VERIFICATION OF VEHICLE REPAIR" procedure.

2008 Kia Sedona EX

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

Microsoft

Monday, May 24, 2010 4:19:20 PM

Page 277

© 2006 Mitchell Repair Information Company, LLC.

TERMINAL AND CONNECTOR INSPECTION

Refer to DTC B2119.

POWER SUPPLY CIRCUIT INSPECTION

1. Check short in power circuit

1. Ignition "ON" & engine "OFF".

2. Disconnect headlamp.

3. Measure the resistance between headlamp high power circuit of FAM (BCM-FE-54) and chassis

ground.

Specification: infinity ohms

Fig. 235: Measuring Resistance Between Headlamp High Power Circuit Of FAM (BCM-FE-
54) And Chassis Ground
Courtesy of KIA MOTORS AMERICA, INC.

4. Is the measured resistance within the specification?

YES

Go to "COMPONENT INSPECTION".

NO

Repair short to ground in power circuit and go to "VERIFICATION OF VEHICLE REPAIR".

COMPONENT INSPECTION

1. Check headlamp

1. Ignition "ON" & engine "OFF".

2. Disconnect headlamp light bulb.

2008 Kia Sedona EX

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

Microsoft

Monday, May 24, 2010 4:19:20 PM

Page 278

© 2006 Mitchell Repair Information Company, LLC.

3. Measure the resistance between both terminals of headlamp high light bulb.

Specification: approx. 0.04 ohms

(If light bulb fails, infinity ohms is measured.)

Fig. 236: Measuring Resistance Between Both Terminals Of Stop Lamp Light Bulb
Courtesy of KIA MOTORS AMERICA, INC.

4. Is the measured resistance within the specification?

YES

Go to step 5.

NO

Replacing the light bulb with `light bulb for test', if normal operating condition is confirmed,
Replace `light bulb for test' with `new light bulb' and go to "VERIFICATION OF VEHICLE
REPAIR".

5. Check FAM

1. Connect scan tool to Data Link Connector (DLC).

2. Ignition "ON" & engine "OFF".

3. Check if DTC is erased after replacing FAM with "FAM for test".

4. Is the DTC erased?

YES

Replace "FAM for test" with "new FAM" and go to "VERIFICATION OF VEHICLE
REPAIR".

NO

Check connectors for looseness, poor connection, bending, corrosion, contamination,
deterioration, or damage. Repair or replace if necessary and then go to "VERIFICATION
OF VEHICLE REPAIR" procedure.

2008 Kia Sedona EX

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

Microsoft

Monday, May 24, 2010 4:19:20 PM

Page 279

© 2006 Mitchell Repair Information Company, LLC.

VERIFICATION OF VEHICLE REPAIR

Refer to DTC B2119.

DTC B2549 LEFT HEADLAMP HIGH CIRCUIT OPEN ERROR

COMPONENT LOCATION

Refer to DTC B2539

GENERAL DESCRIPTION

Refer to DTC B2535.

DTC DESCRIPTION

The ECM sets DTC B2549 if open in Left headlamp high circuit is detected.

DTC DETECTING CONDITION

Refer to DTC B2541.

MONITOR DTC STATUS

1. Connect scan tool to Data Link Connector (DLC).

2. Ignition "ON" & engine "OFF" & FAM: "ON".

3. Select "Diagnostic Trouble Codes (DTCs)"mode and monitor "DTC Status" parameter.

Fig. 237: Identifying Scan Tool Display - Diagnostic Trouble Codes (DTCs)
Courtesy of KIA MOTORS AMERICA, INC.

4. Is the DTC B2549 present?

YES

2008 Kia Sedona EX

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

Microsoft

Monday, May 24, 2010 4:19:21 PM

Page 280

© 2006 Mitchell Repair Information Company, LLC.