AIR BAG SYSTEM
korando 2010.10
8810-00
Airbag module
Driver/
passenger
air bag
Side air bag
Curtain air bag
Seat belt
pretensioner
Resistance at -30 to
Non-firing current
0.4 A for
10 sec.
0.4 A for
10 sec.
0.4 A for
10 sec.
0.2 A for
10 sec.
All-firing current at -
1.2 A for
2 ms
1.2 A for
2 ms
1.2 A for
2 ms
0.8 A for
2 ms
Periodic
test current
50 mA
constantly
50 mA
constantly
50 mA
constantly
50 mA
constantly
Insulating resistance
at DC 500 V
for 2 sec.
at DC 500 V
for 2 sec.
at DC 500 V
for 2 sec.
500 V
3. OPERATION
According to the collision deceleration rate that each collision G sensor reads, the air bag unit
sends out about 2 to 4 or higher Amp current. This current generates some heat, which fires the
detonator in the inflator. This table shows the basic inner resistance of the air bag related
module and the basic instant current necessary for a firing.
1) Deployment (Firing Loop)
Items Driver side (or LH) Passenger side (or RH)
Front air bag
Belt pretensioner
Side air bag
Curtain air bag
Resistance of air bag wiring harness
Please do not connect a tester to any air bag connector or single item to measure the
supplied power or resistance. The detonator may explode due to a sudden extra powe
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