Kia Carnival (2007 year). Instruction — part 204

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.

SRS Control Module

(SRSCM)

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.