Air Bag System Deploy (Firing Loop) - SSANGYONG Kyron Repair Manual

6. AIR BAG SYSTEM DEPLOY (FIRING LOOP)

According to the collision deceleration rate that each collision G sensor reads, the air bag unit sends out about 2~4
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.
Air bag module
Resistance (at -30 ~ 85°C)
Firing current for 2msec
(at -35°C)
NOTICE
• 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 power supplied by the tester.
• Before removing or installing any air bag related components, disconnect the negative battery cable.
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
Driver/passenger air bag
(DAB / PAB)
2 ± 0.3 Ω
1.2 Amp
Belt pretensioner
(BPT)
2.15 ± 0.35 Ω
0.8 Amp
17
8810
Curtain air bag
(CAB)
2 ± 0.3 Ω
1.0 Amp
AIR BAG SYSTEM
KYRON SM - 2005.09