2007 KIA CARNIVAL ignition

2007 > 2.7L V6 GASOLINE >
WARNING LAMP ACTIVATION
WARNING LAMP BEHAVIOR AFTER IGNITION ON
As soon as the operating voltage is applied to the SRSCM ignition input, the SRSCM activates the warning lamp for a
bulb check.
The lamp shall turn on for 6 seconds during the initialization phase and be turned off afterward. However, in order to
indicate the driver, the warning lamp shall turn on for 6 seconds and off for one second then on continuously after the
operating voltage is applied if any active fault exists. 1. Active fault or historical fault counter is greater or equal to 10
2.Normal or historical fault counter is less than 10
SRSCM INDEPENDENT WARNING LAMP ACTIVATION
There are certain fault conditions in which the SRSCM cannot function and thus cannot control the operation of the
standard warning lamp. In these cases, the standard warning lamp is directly activated by appropriate circuitry that
operates independently of the SRSCM. These cases are:
1. Loss of battery supply to the SRSCM : warning lamp turned on continuously.
2. Loss of internal operating voltage : warning lamp turned on continuously.
3. Loss of Microprocessor operation : warning lamp turned on continuously.
4. SRSCM not connected : warning lamp turned on continuously through the shorting bar.
PASSENGER AIRBAG DEACTIVATION (PAD) LAMP OPERATION
The SRSCM is designed with circuitry and software to drive a PAD lamp, which is used for depowered airbag system.
For the PAD indicator circuitry to function properly, both the SRSCM and PAD indicator are sourced from the same
ignition line. After ignition on, the PAD indicator will be turned on for 4 seconds and off for 3 seconds during the
initialization phase. Thereafter the lamp will be turned on as long as the PAD switch is in the disabled position.
PASSENGER RESTRAINTS ACTIVATION WITH PAD SWITCH
The PAD switch affects the activation of the front passenger airbag only and the switch is controlled manually. The
PAD switch will be functioned as follows:
PAD Switch status PAD LampPAB
Phase- up ON → OFF Enable
Enabled position OFFEnable
Disabled position ONDisable
Fault Based on PABEnable

2007 > 2.7L V6 GASOLINE >
COMPONENT REPLACEMENT AFTER DEPLOYMENT
Before doing any SRS repairs, use the Hi - Scan Pro to check for DTCs. Refer to the Diagnostic Trouble Code list
for repairing of the related DTCs.
When the front airbag(s) deployed after a collision, replace the following items. a. SRSCM
b. Deployed airbag(s)
c. Seat belt pretensioner(s)
d. Front impact sensors
e. SRS wiring harnesses
f. Inspect the clock spring for heat damage.
If any damage found, replace the clock spring.
When the seat belt pretensioner(s) deployed after a collision, replace the following items. a. Seat belt pretensioner(s)
b. SRSCM (if B1658 detected)
c. Front impact sensors
d. SRS wiring harnesses
When the side/curtain airbag(s) deployed after a collision, replace the following items. a. SRSCM
b. Deployed airbag(s)
c. Side impact sensor(s) for the deployed side(s)
d. SRS wiring harnesses
After the vehicle is completely repaired, confirm the SRS airbag system is OK. a. Turn the ignition switch ON, the SRS indicator should come on for about 6 seconds and then go off.

2007 > 2.7L V6 GASOLINE >
DESCRIPTION
HI- SCAN CHECK
1. Turn the ignition switch off.
2. Connect the Hi - Scan Pro connector to the data link connector located under the crash pad.
3.Turn the ignition switch on and power on the Hi - Scan Pro.
4. Read DTCs.
5. Find and repair the trouble, and clear the DTCs using Hi - Scan Pro.
6. Disconnect the Hi - Scan Pro.
DIAGNOSTIC TROUBLESHOOTING FLOW

TERMINAL & CONNECTOR INSPECTION
Be sure to perform "TERMINAL & CONNECTOR INSPECTION" before doing "INSPECTION PROCEDURE" for
troubleshooting of each DTC.1. Visually inspect all connectors related to the affected circuit for damage and secure connection.
2. Inspect terminals for damage and corrosion.
Avoid damaging connectors during the inspection process.
3. Are any problems found?
▶ Go to next step (INSPECTION PROCEDURE).
▶ After repairing the trouble part, check whether DTC occurs or not.
PREPARATION OF INSPECTION
Refer to the following steps while doing "INSPECTION PROCEDURE" which is described in the DTC troubleshooting
section
1. Turn the ignition switch to LOCK.
2. Disconnect the battery negative cable from the battery and wait for at least 3 minutes.
3. Remove the DAB module and disconnect the DAB connector.
4. Disconnect the connectors of the PAB, SAB, CAB, BPT, BUPT, FIS and SIS.

5.Disconnect the SRSCM connector.
CHECKING OF SHORT OR OPEN CIRCUIT
Refer to the following tips for checking of short or open circuit.
1. Shorting bar is located between the upper and lower side pins of SRSCM connector.
2. When checking the short circuit shorting bar must be opened. Use a plastic clip to put into as a shorting bar opener
for disconnecting shorting bar.
3. Use SST Dummy adapter (0957A- 1C000) to measure resistance or voltage for checking of short or open circuit.
Plug it into DAB (CAB, BPT) connector to avoid enlarging or damaging the connector pins.
CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
1.Install the DAB module and connect the DAB connector.
2. Connect the connector of the PAB, SAB, CAB, BPT, BUPT, FIS and SIS.
3. Connect the SRSCM connector.
4. Connect the battery negative cable to the battery.
5. Connect a Hi - Scan(Pro) to the data link connector.
6. Turn the ignition switch to ON.
7. Clear the DTC stored in the SRSCM memory with the Hi - Scan(Pro)
8. Turn the ignition switch to LOCK and wait for at least 30 seconds.
9. Turn the ignition switch to ON and wait for at least 30 seconds.
10. Check the vehicle again with the Hi - Scan(Pro).
Does the above DTC(s) go off?
▶ Problem is intermittent or was repaired and SRSCM memory was not cleared.
▶ Replace the SRSCM with a new one and then check the vehicle again. At this time, if the vehicle normally
operates with a new one, the fault may be the SRSCM. Replace the SRSCM.

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.

5.Install the heater ducts and floor console. (Refer to BD group)
6. Connect the DAB, PAB, SAB, CAB and BPT connectors.
7. Reconnect the battery negative cable.
8. After installing the SRSCM, 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.

2007 > 2.7L V6 GASOLINE >
removal
a.Removal of the airbag must be performed according to the precautions/ procedures described previously.
b. Before disconnecting the front impact sensor connector, disconnect the front airbag connector(s).
c. Do not turn the ignition switch ON and do not connect the battery cable while replacing the front impact
sensor.
1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work.
2. Disconnect Front Impact Sensor conncetor.
3. Remove the FIS mounting bolt then remove the Front Impact Sensor.
INSTALLATION
a.Ensure that the harness is installed and routed properly to prevent damage to the wiring.
b. Do not turn the ignition switch ON and do not connect the battery cable while replacing the front impact
sensor.
1. Install the new Front Impact Sensor with bolt then connect the SRS harness connector to the Front Impact Sensor.
Tightening torque
: 1.0 ~ 1.4 kgf.m (9.5 ~ 13.6 Nm, 7.0 ~ 10.0 lb.ft)
2. Reconnect the negative battery cable.
3. After installing the Front Impact Sensor, confirm proper system operation: Turn the ignition switch ON the SRS
indicator light should be turned on for about six seconds and then go off.