13OIL TEMPERATURE °C40°CCurrent Oil temperature 80°C
14 SHIFT POSITION N,P,REV/1st G/…/5th
G D
Current shift position P, N
15 SELECT LEVEL P,N/R/D/SPORTS DCurrent shift lever position P, N
16 A/CON SWITCH OFF/ON/- /NOT
SUPP OFF
-
17 IDLE STATUS OFF/ON/- /NOT
SUPP ON
When idling, ON
18 BRAKE SWITCH OFF/ON/- /NOT
SUPP ON
When braking, ON
19 AUTO CRUISE
SWITCH OFF/ON/- /NOT
SUPP
20 AUTO CRUISE
RELEASE ―
―
21 SPORT MODE
SELECT SW OFF/ON/- /NOT
SUPP ON
When selecting sport mode, ON
22 SPORT MODE UP SW OFF/ON/- /NOT
SUPP ON
When Selecting Sport mode up, ON
23 SPORT MODE DOWN
SW OFF/ON/- /NOT
SUPP ON
When selecting sport mode down,
ON
24 A/T CONTROL RELAY
VOLT V
12.9V 0V
25 ENGINE TORQUE %20%
26 HIVEC MODE A/B/C/D/E/F/G/H/I/J/K FA/B/C/D is control mode, F is
release mode F
HIVEC - SAT(SIEMENS ADAPTIVE TRANSMISSION CONTROL) Mode (Shift Patten) Shift patten Description(Help)SCAN DISPLAY
ECONOMY Economy Driver shift patten for flat road A
MEDIUM Shift patten for medium road B
SPORTS Shift patten for sport road C
LOAD 1 Shift patten for low land, slow grade and slope D
LOAD 2 Shift patten for low land, steep grade and slope E
LOAD 3 Shift patten for downhill road F
LOAD 1 HI ALT Shift patten for high land, steep grade and slope G
LOAD 2 HI ALT Shift patten for low land, steep grade and slope H
HI TEMP Shift patten for high temperture ATF I
WARM UP Shift patten for exhaust gas decrease J
HOLD Shift patten for when hold, switch on K
Actuator inspection NO ITEM NAME Actuator DrivingCondition
1 LR SOLENOID(SCSV A) 1. IG Key ON
2. Inhibitor SW normal
3. P range
2
UD SOLENOID(SCSV B)
INSTALLATION
Before installing, apply multi purpose grease to each moving parts.
1. Installation is the reverse of removal.
Align the marks on the steering wheel and shaft for reinstallation when installing the steering wheel.
DISASSEMBLY
KEY LOCK ASSEMBLY
1. Make a groove on head of the special bolt (A) by using a punch.
2.Remove the key lock assembly (A) from the steering column (B) by loosing special bolts.
3.When reassembling the key lock assembly, loosely install new special bolts to the steering column shaft.
3.The two coolant temperature sensors are installed to the heater inner. The sensor valves determine heater
operation.
4. One of the temperature sensors functions to prevent the heater from overheating.
If the sensor temperature valve exceeds 125°C, the fuel will be cut and the heater will be deactivated by the
determination of the overheating of the heater.
The other temperature sensor determines the operation mode of the fuel fired heater.The temperature of this
sensor enables to activate the heater at full load(5kw) or half load(2.5kw).
• The coolant temperature shown on the above Figure is the value of the inner sensor and the actual coolant
temperature is higher about 5°C ~7°C than the above value.
OPERATION
Switch on/ Operation start
The fuel fired heater is operated when the coolant temperature is below 68°C and the ambient temperature is below
2°C after starting the engine.
At this time, the glow plug and combustion air fan are operated first and after 30 seconds, the dosing pump is
operated with stopping the combustion fan for 3 seconds.
After that, the operation of the fan increases continuously until it approaches to full load within 56 seconds. If fuel
supply reaches to full load the glow plug does not operate and the operation of the fan reaches to full load.
After that the glow plug monitors ignition condition as a flame sensor for 45 seconds.
The above operation procedure is done automatically and in case the ignition fails, the above operation will be done
again automatically.
If the condition of ignition failure sustains continuously, fuel supply and fan operation will be stopped and error codes
will be stored to find cause of failure.
Generally, the cause of ignition failure during combustion is caused by the automatic re- operation of the above
procedure.
Operation for heating
The fuel fired heater operates at full load when the coolant temperature is below 68°C and the ambient temperature is
below 2°C after starting the engine.
It operates at half load when the coolant temperature is 74°C and it operates at idle mode when the coolant
temperature is 78°C.
The fuel fired heater during the transformation process does a cleaning function from the half mode to the idle mode.
At idle mode, all components do not work.
The fuel fired heater operating at idle mode turns into the half load when the coolant temperature is 74°C. At this time,
if the coolant temperature drops again below 68°C, the heater operates with full load and turns into the idle mode if
the temperature is 78°C.
This serial operating process is performed automatically.
Key switch off / Operation stop
The fuel fired heater ECU stops the operation of the fuel pump and cuts fuel supply when shutting off the engine
during the heater operation.
The heater conducts cleaning operation at this time.
This is a process of burning the fuel completely supplied in the heater inner.
In this process, the glow plug and combustion air fan are operated.
2007 > 2.7L V6 GASOLINE >
INSPECTION
OPERATION TEST
Fuel-fired heater operation test by force using Hi-Scan
1. Start the engine.
2. Connect the Hi - Scan to the vehicle.
3. Select "SORENTO" and then select "FUEL FIRED HEATER".
4. Select "04. ACTUATION TEST" mode.
5. Select "PREFILLING + HEATING" to conduct the performance test after replacing the fuel fired heater system.
Fuel supply and heating will be initiated if the "F1 key STRT" is pressed.
However, a repair or replacement of the components related to the fuel line system in the fuel- fired heater were not
done, operate the component by force after selecting the appropriate item from the menu screen.
Do not operate the system by force with selecting the “ PREFILLING + HEATING ” option if no repair for the
fuel line relating components has been done.
This means the fuel is in the fuel line.If an excessive fuel is supplied, it may cause smoke and abnormal
"Banging" noise when the fuel is burned.
If the "F2 KEY STOP" is pressed, operation test is stopped.
For self - diagnosis test and sensors outputs during compulsory operation test, press "ESC KEY".
When a self - diagnosis test is completed, disconnect the self - diagnosis connector or press "F2 KEY STOP"
from the "PREFILLING + HEATING" menu to stop the compulsory operation.
In case of selecting the individual part (ex. Combustion air fan, water pump, ), press "ESC KEY" to stop the
test.
In case of selecting the "PREFILLING + HEATING" option, about 2 minutes are required to conduct cleaning
process after pressing the "F2 KEY STOP".
It is a normal process to burn the fuel left in the fuel line.
6. To conduct self diagnosis test, press "ESC" and then "01. DIAGNOSTIC TROUBLE CODES" option.
7.Select "02. CURRENT DATA" to view the current status of the components.
2007 > 2.7L V6 GASOLINE >
General
The supplemental restraint system (SRS) is designed to supplement the seat belt to help reduce the risk or severity of
injury to the driver and passenger by activating and deploying the driver, passenger, side airbag and belt pretensioner
in certain frontal or side collisions.
The SRS (Airbag) consists of : a driver side airbag module located in the center of the steering wheel, which contains
the folded cushion and an inflator unit ; a passenger side airbag module located in the passenger side crash pad
contains the folded cushion assembled with inflator unit ; side airbag modules located in the driver and passenger seat
contain the folded cushion and an inflator unit ; curtain airbag modules located inside of the headliner which contains
folded cushions and inflator units. The impact sensing function of the SRSCM is carried out by electronic
accelerometer that continuously measure the vehicle's acceleration and delivers a corresponding signal through
amplifying and filtering circuitry to the microprocessor.
SRSCM (SRS Control Module)
SRSCM will detect front impact with front impact sensor, and side impact with side impact sensor, and determine
airbag module deployment.
1. DC/DC converter: DC/DC converter in power supply unit includes up/down transformer converter, and provide
ignition voltage for 2 front airbag ignition circuits and the internal operation voltage of the SRSCM. If the internal
operation voltage is below critical value setting, it will perform resetting.
2. Safety sensor: Safety sensor is located in airbag ignition circuit. Safety sensor will operate airbag circuit at any
deployment condition and release airbag circuit safely at normal driving condition. Safety sensor is a double contact
electro - mechanical switch that will close detecting deceleration above certain criteria.
3. Back up power supply: SRSCM has separate back up power supply, that will supply deployment energy instantly in
low voltage condition or upon power failure by front crash.
4. Self diagnosis: SRSCM will constantly monitor current SRS operation status and detect system failure while vehicle
power supply is on, system failure may be checked with trouble codes using scan tool. (Hi- Scan)
5. Airbag warning lamp on: Upon detecting error, the module will transmit signal to SRSCM indicator lamp located at
cluster. MIL lamp will indicate driver SRS error. Upon ignition key on, SRS lamp will turn on for about six seconds.
6. Trouble code registration: Upon error occurrence in system, SRSCM will store DTC corresponding to the error.
DTC can be cleared only by Hi - Scan. However, if an internal fault code is logged or if a crash is recorded the fault
clearing should not happen.
7. Self diagnostic connector: Data stored in SRSCM memory will be output to Hi - Scan or other external output
devices through connector located below driver side crash pad.
8. Once airbag is deployed, SRSCM should not be used again but replaced.
9. SRSCM will determine whether passenger put on seat belt by the signal from built- in switch in seat belt buckle, and
deploy front seat airbag at each set crash speed.
10. Side airbag deployment will be determined by SRSCM that will detect satellite sensor impact signal upon side
crash, irrespective to seat belt condition.
2007 > 2.7L V6 GASOLINE >
DESCRIPTION
The primary purpose of the SRSCM (Supplemental Restraints System Control Module) is to discriminate between an
event that warrants restraint system deployment and an event that does not. The SRSCM must decide whether to
deploy the restraint system or not. After determining that pretensioners and/or airbag deployment is required, the
SRSCM must supply sufficient power to the pretensioners and airbag igniters to initiate deployment. The SRSCM
determines that an impact may require deployment of the pretensioners and airbags from data obtained from impact
sensors and other components in conjunction with a safing function. The SRSCM will not be ready to detect a crash or
to activate the restraint system devices until the signals in the SRSCM circuitry stabilize. It is possible that the SRSCM
could activate the safety restraint devices in approximately 2 seconds but is guaranteed to fully function after prove-
out is completed. The SRSCM must perform a diagnostic routine and light a system readiness indicator at key - on. The
system must perform a continuous diagnostic routine and provide fault annunciation through a warning lamp indicator
in the event of fault detection. A serial diagnostic communication interface will be used to facilitate servicing of the
restraint control system.
2007 > 2.7L V6 GASOLINE >
REMOVAL
1.Disconnect the negative ( - ) cable from battery and wait for at least three minutes.
2. Remove ignition key from the vehicle.
3. Disconnect the DAB, PAB, SAB, CAB and BPT connectors.
4. Remove the floor console and heater ducts. (Refer to BD group)
5. Press the lock(1), then pull back the connector lever(2) until it clicks.
6.Disconnect the SRSCM harness connector(A) and (B) from the SRSCM.
7. Remove the SRSCM mounting bolt (A) and nuts (B) from the SRSCM, then remove the SRSCM.
INSTALLATION
1.Disconnect the negative ( - ) cable from battery and wait for at least three minutes.
2. Remove ignition key from the vehicle.
3. Install the SRSCM with the SRSCM mounting bolt and nuts.
Tightening Torque
: 1.0 ~ 1.4 kgf.m (9.5 ~ 13.6 Nm, 7.0 ~ 10.0 lb.ft)
Use new mounting bolts when replacing the SRSCM after a collision.
4. Connect the SRSCM harness connector.
2.Remove ignition key from the vehicle.
3. Connect the clock spring harness connetor and horn harness connector to the clock spring.
4. Set the clock spring on neutral position and after turning the front wheels to the straight- ahead position, install the
clock spring.
5. Install the steering wheel column cover and the steering wheel. (Refer to ST group)
6. Connect the Driver Airbag (DAB) module connector and horn connector, then install the Driver Airbag (DAB)
module on the steering wheel.
7. Secure the Driver Airbag (DAB) with the new mounting bolts.
Tightening Torque (DAB Mounting Bolt)
: 0.8 ~ 1.1 kgf.m (7.9 ~ 10.8 Nm, 5.8 ~ 8.0 lb.ft)
8.Connect the battery negative cable.
9. After installing the airbag, confirm proper system operation:
a. Turn the ignition switch ON; the SRS indicator light should be turned on for about six seconds and then go off.
b. Make sure horn button works.
INSPECTION
Driver Airbag (DAB)
If any improper parts are found during the following inspection, replace the airbag module with a new one.
Never attempt to measure the circuit resistance of the airbag module (squib) even if you are using the specified
tester. If the circuit resistance is measured with a tester, accidental airbag deployment will result in serious
personal injury.
1. Check pad cover for dents, cracks or deformities.
2. Check the airbag module for denting, cracking or deformation.
3. Check hooks and connectors for damage, terminals for deformities, and harness for binds.