Kia Sorento: Warning Lamp Activation
Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / Restraint / 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.
|
| 3. |
When turning the ignition switch ON during variant coding (EOL)
mode, the airbag warning lamp is turned on and blinks at intervals of
1 second till the coding is completed.
In case the variant coding is normally completed, the airbag warning
lamp is turned on for 6 seconds, and then turned off. Otherwise the
airbag warning lamp continuously blinks at intervals of 1 second.
When there is current fault in airbag system or SRSCM internal
fault, the variant coding (EOL) can’t be completed. In this case, do
the variant coding (EOL) procedure again after troubleshooting with
the GDS.
|
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.
|
Telltale Lamp Activation
The Telltale Lamp indicates the Passenger Airbag(PAB) enabled and disabled
status based on occupant status of passenger seat. If the passenger seat is
empty or occupied with child seat only, the Passenger Airbag is disabled and
the Telltale Lamp is turned ON to inform the driver that the PAB is disabled.
As soon as operating voltage is applied to the SRSCM ignition input, the SRSCM
activates telltale lamp prove out. ODS (Occupant Detection System) will send
an defect status to the SRSCM as a default setting for passenger airbag deployment
during the prove out period.
When the ignition is turned on, telltale lemp will turn ON for 4 seconds
and turn OFF for 3 seconds during the initialization phase and be turned off
afterward until receipt of first valid suppression message from ODS system.
Precautions
General Precautions
Please read the following precautions carefully before performing the
airbag system service.
Observe the instructions described in this manual, or the airba ...
Component Replacement After Deployment
Before doing any SRS repairs, use the GDS Pro to check for DTCs.
Refer to the Diagnostic Trouble Code list for repairing ...
See also:
Teaching Procedures
1.
Key Teaching Procedure
Key teaching must be done after replacing a defective PCM(ECM)
or when providing additional keys to the vehicle owner.
The procedu ...
Occupant Detection system (ODS) Removal
1.
Disconnect the battery negative cable, and wait for at least three
minutes before beginning work.
2.
Remove the front passenger seat ass ...
In-car Sensor Inspection
1.
Turn the ignition switch ON.
2.
Blow air with changing temperature into the in-car sensor air
inlet. Measure the sensor resistance betwe ...
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