Kia Sedona (2008 year). Instruction — part 170

Fig. 117: Measuring Resistance Between Terminal 11 Of IMS And Chassis Ground
Courtesy of KIA MOTORS AMERICA, INC.

4. Is the measured resistance within specifications?

YES

Go to "POWER CIRCUIT INSPECTION" procedure.

NO

Check for short in signal harness. Repair as necessary and go to "VERIFICATION OF
VEHICLE REPAIR" procedure.

POWER SUPPLY CIRCUIT INSPECTION

MOTOR POWER CIRCUIT INSPECTION

1. Check for open in harness

1. Ignition "OFF"

2. Disconnect power seat slide motor.

3. Measure resistance between terminal "1" of IMS and terminal "5" of power seat slide motor.

4. Measure resistance between terminal "6" of IMS and terminal "2" of power seat slide motor.

Specification :Approx. 0 ohms

Fig. 118: Measuring Resistance Between Terminal 6 Of IMS And Terminal 2 Of Power Seat
Slide Motor
Courtesy of KIA MOTORS AMERICA, INC.

5. Is the measured resistance within specifications?

YES

2008 Kia Sedona EX

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

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Go to step 2.

NO

Check for open in motor power harness. Repair as necessary and go to "VERIFICATION OF
VEHICLE REPAIR" procedure.

2. Check for short in harness

1. Ignition "OFF"

2. Disconnect power seat slide motor.

3. Measure resistance between terminal "1" of power seat slide motor and chassis ground.

4. Measure resistance between terminal "6" of power seat slide motor and chassis ground.

Specification: Approx. infinity ohms

Fig. 119: Measuring Resistance Between Terminal 6 Of Power Seat Slide Motor And Chassis
Ground
Courtesy of KIA MOTORS AMERICA, INC.

5. Is the measured resistance within specifications?

YES

Go to "GROUND CIRCUIT INSPECTION" procedure.

NO

Check for short in power harness. Repair as necessary and go to "VERIFICATION OF
VEHICLE REPAIR" procedure.

GROUND CIRCUIT INSPECTION

1. Check for open in harness

1. Ignition "OFF".

2008 Kia Sedona EX

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

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2. Measure resistance between terminal "4" of power seat slide motor and terminal "27" of IMS.

Specification: Approx. infinity ohms

Fig. 120: Measuring Resistance Between Terminal 4 Of Power Seat Slide Motor And
Terminal 27 Of IMS
Courtesy of KIA MOTORS AMERICA, INC.

3. Is the measured resistance within specifications?

YES

Go to "COMPONENT INSPECTION" procedure.

NO

Check for open in ground harness. Repair as necessary and go to "VERIFICATION OF
VEHICLE REPAIR" procedure.

COMPONENT INSPECTION

1. Check IMS

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

2. Ignition "ON" & engine "OFF"

3. Substitute with a known-good IMS and Check if the DTC is erased.

4. Is the DTC erased?

YES

Substitute with a known-good IMS and check for proper operation.

If the problem is corrected, replace IMS and then go to "VERIFICATION OF VEHICLE
REPAIR" procedure.

2008 Kia Sedona EX

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

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NO

Go to step 2.

2. Check power seat slide motor

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

2. Ignition "ON" & engine "OFF"

3. Select `ACTUATION TEST' mode on scan tool and press [F1] to start

Fig. 121: Identifying Scan Tool Display - Actuation Test Of Power Seat Slide Motor
Courtesy of KIA MOTORS AMERICA, INC.

4. Dose power seat slide motor work properly?

YES

Go to step 3.

NO

Substitute with a known-good power seat slide motor and check for proper operation. If the
problem is corrected, replace power seat slide motor and then go to "VERIFICATION OF
VEHICLE REPAIR" procedure.

3. Check power seat slide sensor

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

2. Ignition "ON" & engine "OFF"

3. Measure waveform between terminal "11" of IMS and chassis ground. While operating power seat

slide switch.

Specification: Refer the specifications in Fig. 123 (6 pulses or more in 2 sec)

2008 Kia Sedona EX

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

Microsoft

Monday, May 24, 2010 4:19:18 PM

Page 152

© 2006 Mitchell Repair Information Company, LLC.