| 1. |
Remove the ignition key from the
vehicle. |
| 2. |
Disconnect the battery negative cable and wait
for at least three minutes before beginning
work. |
| 3. |
Remove the floor console. (Refer to the Body
group - console) |
| 4. |
Remove the heater duct (A).
|
| 5. |
Pull up the lock (C), of the SRSCM connector,
the disconnect the connector (A and B).
|
| 6. |
Remove the SRSCM mounting bolts(3EA) from the
SRSCM, then remove the SRSCM. |
| 1. |
Remove the ignition key from the
vehicle. |
| 2. |
Disconnect the battery negative cable and wait
for at least three minutes before beginning
work. |
| 3. |
Install the SRSCM with the SRSCM mounting
bolts.
Tightening
torque
9.8 ~ 13.7 N.m (1.0 ~ 1.4 kgf.m, 7.2 ~
10.1 lb-ft)
|
|
Use new mounting bolts when replacing
the SRSCM after a collision.
When installing the SRSCM bolt, install
the ground wire (B) with a bolt as indicated above
picture. | |
| 4. |
Connect the SRSCM harness
connector. |
| 5. |
Install the heater ducts and floor console.
(Refer to the Body group - console) |
| 6. |
Reconnect the battery negative
cable. |
| 7. |
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. | |
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
| 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.
|
