2007 KIA CARNIVAL Workshop Manual

2007 > 2.7L V6 GASOLINE >
INSPECTION
1.Check that the red light flickers when the door lock or unlock button is pressed on the transmitter.
2. Remove the battery and check voltage if the red light doesn't flicker.
Standard voltage : 3V
3.Replace the transmitter battery with a new one, if voltage is below 3V then try to lock and unlock the doors with the
transmitter by pressing the lock or unlock button five or six times.
4. If the doors lock and unlock, the transmitter is O.K, but if the doors don't lock and unlock, register the transmitter
code, then try to lock and unlock the doors.
5. If the transmitter is failure, replace only the transmitter.

Body Control Module(BCM)

2007 > 2.7L V6 GASOLINE >
DESCRIPTION
All modules are linked a low speed CAN network.
The input information for the modules is coming from both the CAN network and the hardware components
(actuatorsand sensors).
a. FAM (Front Area Module)
a. Headlamp low/high beam control (with DRL)
b. Park lamp control
c. Front fog lamp control
d. Front turn signal lamp control
e. Windshield wiper control
f. Windshield deicer
g. Diagnostics
b. IPM (In - Panel Module)
a. RKE (Remote Keyless Control)
b. VAS (Voice Alarm System)
c. Ignition key hole illumination
d. Switch indicators control
e. Panel light control
f. Seat belt warning
g. Auto light/DRL control (Logic)
h. Windshield/Rear wiper control (Logic)
i. Turn and Hazard lamp control (Logic)
j. Central door lock (Logic)
k. Windshield deicer timer
l. Rear glass defog timer
m. Gateway for ISO- 9141 (K- Line)
c. RAM (Rear Area Module)
a. Tail lamp control
b. Turn and Hazard lamp control
c. Back up lamp control
d. Rea fog lamp control
e. Stop lamp outage detection
f. Sliding door power window/Quarter glass control
g. Room lamp control
h. Rear wiper control
i. Rear glass defog
j. Fuel filler door open solenoid control
d. ADM (Assist Drive Module)
e. DDM (Driver Drive Module)
MODULE INTRODUCTION
FAM/IPM/RAM consists of a power board and an electronic board. The power board contains circuit protection devices
and switching devices. The electronic board uses Intelligent Power Switching (IPS) for HS/LS load control, logic
functions and CAN/K- Line communication. The power board and electronic board are connected with pin blocks for
the Front Area Module (FAM) and VCD (Variable Connection Displacement) for the In- Panel Module (IPM) and the
Rear Area Module (RAM).

Functions
Exterior Lighting Functions
The exterior lighting function has to provide the lighting and signalling of the vehicle; it monitors different available
lights in front or at the back of the vehicle: a. Park and Tail lamps (with Side marker lamps),
b. License plate lamps,
c. Head lamps Low Beam,
d. Head lamps High Beam,
e. Front and Rear fog lamps (with the Rear fog lamp switch indicator),
f. Stop lamps,
g. Backup lamps,
h. Turn signal and side repeater lamps.
Park/tail Lamps Function
1.Necessary conditions to switch ON :
a. By putting the Head lamp switch in position 'Park and Tail lamp' or 'Head lamp Low Beam' or Auto light
activation or DRL activation
2. Necessary conditions to switch OFF :
a. If they are released by the Head lamp switch (Auto light function deactivated) and if DRL function is deactivated
b. If the Auto light function is active but the Auto light Sensor signal status is OFF or Battery Saver function is
active.
3. Functional diagram

Head Lamps Low Beam Function
1.Necessary conditions to switch ON :
a. By putting the Head lamp switch in position 'Head lamp Low Beam' or Auto light activation or DRL activation.
2. Necessary conditions to switch OFF :
a. If they are released by the Head lamp switch (Auto light function deactivated) and if the DRL function is
deactivated
b. If the Auto light function is active but the Auto light sensor signal status is not 'HL ON'.
3. Functional diagram
Head Lamps High Beam Function
1.Necessary conditions to switch ON :
a. By pushing down the High Beam lever switch if
a. the Head lamp switch is in position 'Head lamp Low Beam' or the Head lamps Low Beam have been turned ON
by the Auto light function.
b. By pulling the High Beam lever switch toward the driver (Flash to pass activation)
c. By the DRL function activation for Canada.
2. Necessary conditions to switch OFF :
a. By pulling back the High Beam lever switch (manual reset by the driver) or
b. If the Head lamps Low Beam are turned OFF or if the Auto light function is active but the Auto light Sensor
signal status is not 'HL ON') or
c. By releasing the Flash To Pass activation and
d. If the DRL function is deactivated for Canada.
3. Functional diagram

Turn Signal And Side Repeater Lamps Function
1.Necessary conditions to switch ON(if they are standard) :
a. By activation of Crash Unlock
b. During the opening / closing of the Tail gate by the PTG Flasher input
c. With the Remote Keyless Entry to lock / unlock the vehicle
d. By alarm activation
e. By panic activation with the Remote Keyless Entry
f. By activation of the Hazard Lamp by the hazard switch and ignition is position OFF, ACC or RUN
g. By using the turn lever switch with the ignition switch in the ON position.
2. Necessary conditions to switch OFF(if they are standard) :
a. Ignition switch in OFF position for deactivation of crash unlock flashing
b. Deactivation of the alarm or at the end of the alarm flashing sequence
c. Deactivation of panic sequence with pushing any button of the Remote Keyless Entry or at the end of the panic
flashing sequence
d. Turn lever switch command in OFF postion or ignition switch in OFF, ACC or START position to stop turn lever
flashing.
e. The hazard switch in OFF position or ignition switch in position START to stop the Hazard flashing.
f. At the end of the Lock, Unlock and PTG flashing sequence.
3. During the start up of the vehicle (ignition key in position START) :
a. The Turn signal lamps activated by the turn lever switch are temporarily turned OFF. If the time duration in Start
position is more than 10seconds and engine running, the Turn signal lamps are managed again as if the ignition
key was in ON position,
b. The flashing sequence of the hazard lamps is immediately stopped if they have been activated by the hazard
button. If the time duration in Start position is more than 10seconds and engine running, the flashing sequence
of the hazard lamps are managed again as if the ignition key was in RUN position,
c. The flashing sequence of the hazard lamps is not stopped if they have been activated by a crash unlock.
4. Functional diagram
Front Fog Lamps Function

1.Necessary conditions to switch ON :
a. By using the stalk: Head lamp switch in position 'Head lamp Low Beam' and Front Fog lamp sw ON
b. When Auto light function activated and Auto light Sensor signal status is 'HL ON' and Front Fog lamp sw ON
2. Necessary conditions to switch OFF :
a. When Auto light function activated and Auto light Sensor signal status is not ON
b. When Front fog lamp sw OFF.
3. Functionnal Diagram
Backup Lamps Function
1.Necessary conditions to switch ON :
a. When inhibit sw 'R' read by FAM is active and transmitted to RAM by CAN signal.
2. Necessary conditions to switch OFF :
a. When inhibit sw 'R' read by FAM is not active and transmitted to RAM by CAN signal.
3. Functional diagram

Stop Lamps Function
1.Necessary conditions to switch ON the stop lamps:
a. Pushing on the brake pedal.
2. Necessary conditions to switch OFF the stop lamps:
a. Releasing the brake pedal.
3. Functional diagram
Auto Light Function
1.The Auto light function is active when the Head lamp switch is positioned to 'Auto' and the Key is in RUN position.
The auto light sensor is powered on the status ACC, START and RUN of the key position. Based on the Auto light
sensor values corresponding to the exterior brightness level, it controls automatically the lighting of the Park and tail
lamps or / and the Head lamps Low Beam depending on the country.
2. Auto light Sensor detection table
Mode Tail Lamps
Head Lamps Low Beam
Lux (Lux) Voltage(V) Lux (Lux)Voltage(V)
ON < 24 ± 5.2 <1.77 ± 0.08V Same as Tail lamps
OFF > 48 ± 10.5 > 3.47 ± 0.1V Same as Tail lamps
Drl Function
1.The Auto DRL function operates the Head lamps High Beam at 50% of full illumination.
The park and tail are managed by the auto light sensor.
The Auto DRL function is active if:
a. The ignition switch is on RUN position
b. The engine is running.
c. The Park brake switch is OFF.
2. The DRL function is inactive when one of above conditions is released.
When the DRL function is active, the Head lamps High Beam can't be turned ON, except for the Flash To Pass
activation.