Kia Rio: SRS Control Module (SRSCM) Variant coding
After replacing the SRSCM with a new unit, the “Variant Coding” procedure
must be performed.
| 1.
On SRSCM variant coding mode, the airbag warning lamp
is periodically blinking (ON: 0.5sec., OFF: 0.5sec.) until the
coding is normally completed.
|
| 2.
If the variant coding is failed, DTC B1762 (ACU Coding
Error) will display and the warning lamp will be turned on.
In this case, perform the variant coding procedure again
after confirming the cause in “DTC Fault State Information”.
Variant Coding can be performed up to 255 times, but if
the number of coding work exceeds 255 times, DTC B1683 (Exceed
Maximum coding Number) will be displayed and SRSCM must be replaced.
|
| 3.
If the battery voltage is low (less than 9V), DTC B1102
will be displayed. In this case, charge the battery before performing
the variant coding procedure.
DTC B1762 (ACU Coding Error) and B1102 (Battery Voltage
Low) may be displayed simultaneously.
|
Variant coding Procedure
| ■ On-Line type on GDS |
|
1. |
With the ignition "OFF", connect GDS.
|
|
2. |
Ignition "ON" & Engine "OFF" select vehicle name and airbag system.
|
|
3. |
Select Variant coding mode.
|
|
4. |
Follow steps on the screen as below.
|
1) Initial ACU Variant Coding screen
2) VIN Code entering screen
3) Variant coding's proceeding screen-1
4) Variant coding's proceeding screen-2
5) Variant coding is completed
1) This screen is opened when you try the variant coding again
on the SRSCM that already has the variant coding performed.
2) If communication fails, the following screen will appear.
■ Off-line type on GDS (This can be used when not connecting to internet)
1) Initial ACU Variant Coding screen
2) ACU Coding Code entering screen
3) Screen of rechecking ACU Coding code's entering
4) Variant coding's proceeding screen-1
5) Variant coding's proceeding screen-2
6) Variant coding is completed
1) This screen is opened when you try the variant coding again
on the SRSCM that already has the variant coding performed.
1.
Remove the ignition key from the vehicle.
2.
Disconnect the battery negative cable and wait for at least three
minutes before beginning ...
The front impact sensor (FIS) is installed in the front side member. They
are remote sensors that detect acceleration due to a collision at its mounting
location. The primary purpose of the F ...
See also:
Components
...
Muffler: Components
1. Front muffler
2. Catalytic converter & Center muffler assembly
3. Main muffler
4. Gasket
5. Hanger
...
Instrument Cluster Removal
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or romover, remove the cluster fascia panel
(A).
...
SRS Control Module (SRSCM) Installation
Front Impact Sensor (FIS) Description