SSANGYONG Rexton 2004 Service Manual page 1289

12-10
Airbag Warning Lamp
The instrument cluster contains an airbag warning indica-
tor bulb to verify the operation of the AIRBAG indicator
and sensing and diagnostic module (SDM).
The SDM performs a turn-on test when the ignition is turned
ON. The SDM flashes the AIRBAG indicator seven tomes
by supplying an intermittent ground to the indicator lamp
circuit. After flashing seven times, the AIRBAG indicator
will turn off if no more malfunctions have been detected.
Warning Lamp Status
Flash seven times within 7
seconds and then turn off
Warning lamp stays ON
No turn on
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Y220_12008
Fault Contents
System OK
System fault
Internal SDM fault
Power supply circuit open
and fuse open
Warning lamp circuit open
SDM fault
Wiring Harness Connectors
If the sensing and diagnostic module (SDM) electrical con-
nector is not attached properly, a built in shorting bar will
connect the wire from airbag warning lamp with the SDM
ground wire. This turns on the AIRBAG indicator.
To prevent deployment during servicing, additional short-
ing bars are located in following locations:
• Driver airbag module connector
• Passenger airbag module connector
• Driver and passenger side airbag module connector
• SDM wiring harness connector
• Contact coil connector to airbag wiring harness
The shorting bar is only a backup safety device. Always
disable the supplemental restraints system (SRS) before
beginning any service procedure.
Belt Pretensioner
The belt pretensioner enables to retract the driver and the
passenger seat belt webbing to reduce any personal im-
pact when accounted a frontal collision.
AIRBAG SYSTEM
REXTON SM - 2004.4