sensor KIA CARNIVAL 2007 Workshop Manual

3.Select the "POWER SLIDING DOOR" menu to check.
4.Select the sensor output. And then check the handle switch output value changed by the controlling PSD or PTG.
5.Check that the handle switch output changed from OFF to ON during PSD or PTG operation.
TRIM SWITCH INSPECTION
1.Check the trim switch input/output value by using the diagnostic tool. If the operation of rear area module (RAM) is
abnormal, replace RAM.
2. When checking the trim switch operation, select a vehicle type and "IPM" menu.

3.Select a rear area module (RAM) and sensor output.
4.Check the value of RSD/LSD, left/right door switch.
5.Confirm that the door switch output is changed by the controlling ON/OFF switch on center pillar trim.
REPLACEMENT
OVERHEAD CONSOLE SWITCH
1. Disconnect the negative ( - ) battery terminal.
2. Open the sunglass case cover from the overhead console then remove the 2 screws holding the overhead console
(A). And then disconnect the connector (B).

2007 > 2.7L V6 GASOLINE >
DESCRIPTION
Power tail gate is an electro - mechanical system designed to provide power opening and closing of a vehicle’s tail gate
through the push of a button of the transmitter key or tail gate handle or the overhead console or switch of the tail
gate.
The power tail gate will reverse direction of travel if resistance to movement is detected while the tail gate is being
closed. If resistance to movement is detected while the power tail gate is being opened, the tail gate will stop moving.
1. PTG DRIVE UNIT
Power tailgate drive unit consists of a DC motor, optical sensor, clutch, push rod, rack and wire harness.
PTG drive unit is located in rear left on D- pillar panel. PTG drive unit opens and closes the tail gate connected
push rod automatically.
a.Optical sensor : Provides tail gate velocity and position information
b. Drive unit clutch : Transmit motor power to push rod through pinion gear.
2. POWER LATCH
Power latch is located in the lower part of tail gate panel. When tail gate located latching position, cinching motor
(A) has a cinch electrically. And unlatch motor (B) unlatch the latch electrically when receive the open signal.
3.ANTI PINCH STRIP (C)
During power closing or cinching, the PTG system shall reverse to full open if an anti- pinch strip signal is received.
However, the anti- pinch strips will not work when the Tailgate is idle in the full closed, full open, or stopped
positions.

B1105Reference 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
B1580 Ignition Start Switch Short High
B1585 Latch Switch Failure
B1621 ECU Defective
B1645 Drive Unit Failure
B2421 Drive Motor Short High
B2422 Drive Motor Short Low
B2423 Clutch Open Or Short High
B2424 Clutch Short Low
B2425 Left pinch strip open or Stuck High
B2426 Left pinch strip stuck Low
B2427 Right Pinch Strip Open Or Stuck High
B2428 Right Pinch Strip Stuck Low
B2450 Unlatch or Cinch Motor short High
B2451 Unlatch or Cinch Motor short Low
B2452 Cinch motor open (PTG Only)
INPUT/OUTPUT MONITORING [•Ô™•Ô™

b
b] BCM DISPLAY
UNIT
1 Battery Logic Voltage Voltages
2 Battery Power Voltage Voltages
3 Optical Sensor Power Voltages
4 Gate Optical Sensor 2 LOW/HIGH
5 Gate Optical Sensor 1 LOW/HIGH
6 Detent Switch LOW/HIGH
7 Forkbolt Primary Switch LOW/HIGH
8 Power Battery Voltage OUT OF RANGE/IN
RANGE
9 Forkbolt Secondary Switch LOW/HIGH
10 Right Pinch Strip - Pinch Condition Not Pinched/Pinched
11 Left Pinch Strip - Pinch Condition Not Pinched/Pinched
12 Park Switch Out Of Park/Park
13 Ignition Swtich LOW/HIGH
14 Tail Lamp Flash Feedback LOW/HIGH
15 Local Open/Close Switch Not Pressed/Pressed

2007 > 2.7L V6 GASOLINE >
INSPECTION
POWER TAILGATE MOTOR INSPECTION
1. Check the power tailgate motor by using the diagnostic tool.
2. Select a vehicle type and "BODY CONTROL MODULE(BCM)".
3.Select the "REAR AREA MODULE"
4.Select the "ACTUATION TEST" and "PTG OPEN/CLOSE" to operate tailgate motor.
5.If there is no working in actuator, change the drive unit.
OPTICAL SENSOR INSPECTION
1.Check the power tailgate control module input/output value by using the diagnostic tool. If the operation of tailgate
control module is abnormal, replace power tailgate drive unit.
2. When checking the optical sensor, select a vehicle type and "POWER SLIDING/TAILGATE" menu.

3.Select "POWER TAIL GATE".
4.Select the sensor output. And then check the optical sensor volt while operating power tailgate in power mode.
5.Change the drive unit, if there is no change during operation.
DRIVE UNIT CLUTCH INSPECTION
1.Check the power tailgate control module input/output value by using the diagnostic tool. If the operation of tailgate
control module is abnormal, replace power tailgate drive unit.
2. To check the clutch operation, select a vehicle type and "POWER SLIDING/TAILGATE" menu.
3.Select power tailgate.

4.Select the sensor output. And then check the clutch feedback sensor output while operating power tailgate in
power mode.
※ Above voltage and numerical value may be different from the real value.
5. Change the drive unit, if there is no change during operation.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the third, fourth seat (Refer to the Body group - seat)
3. Remove the D pillar and luggage side trim (Refer to the Body group - Interior trim).
4. Use a small screw driver to loosen clip (A). But do not remove power tailgate push rod (B).
5.Remove the power tail gate motor mounting bolts (3EA) and connectors (4EA). And then remove the power tail
gate drive unit(A).
TORQUE : 22- 27N.m(2.2- 2.7Kg.m)

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Check the power tail gate control module input/output value by using the diagnostic tool. If the operation of tailgate
control module is abnormal, replace anti pinch strip control module.
2. When checking the anti pinch strip operation, select a vehicle type and "POWER SLIDING/TAILGATE" menu.
3.Select "POWER TAILGATE".
4.Select the sensor output. And then check the anti pinch strip sensor output while operating power tailgate in power
mode.
※ Above voltage and numerical value may be different from the real value.
5. Change the anti pinch strip sensor, if there is no change from OFF to ON during operation.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the tail gate trim (Refer to the Body group - tail gate).
3. Remove the anti- pinch strip sensor connector (A).

4.Remove the left and right side anti- pinch strip sensor (B) after removing the screws (5EA).
5.Installation is the reverse of removal. Part (C) has to be assembled using the cloth.

2007 > 2.7L V6 GASOLINE >
INPECTION
1.Check the power tail gate control module input/output value by using the diagnostic tool. If the operation of tailgate
control module is abnormal, replace power latch.
2. To check the power latch operation, select a vehicle type and "POWER SLIDING/TAILGATE" menu.
3.Select "POWER TAILGATE".
4.Select the sensor output. And then check the cinch feedback and unlatch feedback output while operating power
tailgate in power mode.
※ Above voltage and numerical value may be different from the real value.
5. Change the anti pinch strip sensor, if there is no change during operation.
REPLACEMENT
1.Disconnect the negative ( - ) battery terminal.
2. Remove the tail gate trim (Refer to the Body group - tail gate).
3. Remove the tail gate handle rod, actuator rod and key rod.
4. Remove the unlatch actuator assembly (A) after removing the connector and nuts (3EA).