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02-9

AIR BAG

ACTYON SPORTS 2010.01

8810-03

3) Air Bag Deployment Signal Output (Crash Out)

When the air bag deploys, the signal is sent to STICS to perform the basic security operation 
which is the automatic door unlock function that release the automatic door lock mode.

(1) Automatic Door Unlock (Crash unlock: unlock when colliding)

When the ignition key is the ON position, the air bag signal is not accepted for the first 7 
seconds.
When the ignition key is the ON position and the vehicle speed is 3 km/h or higher, 40 ms 
after receiving the air bag deployment signal, the STICS sends out the door UNLOCK signal 
for 5 seconds.
Even though the ignition switch is turned off in the middle of the unlock signal being sent 
out, the unlock signal continues for the remaining time.
This function cancels when the ignition key is withdrawn.

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Reminder for door lock/unlock control

The unlock function by the air bag signal takes priority over any other lock/unlock 
operations.
While or after the automatic unlock is made by the air bag system, any lock or unlock 
request by other functions is ignored unless the ignition key switch is turned off.
When another lock or unlock output is requested while the door is being either locked or 
unlock, the new request will be ignored. But, if an unlock request is made by the air bag 
signal or the remote control key, the request will be accepted.
When the lock and unlock functions are simultaneously requested, the lock function will be 
performed and the unlock function will be ignored. 

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Содержание ACTYON SPORTS

Страница 1: ... passenger s seat belt pretensioners By the signal from this sensor front air bags driver s and passenger s air bags deploy and the seat belt pretensioners of the driver s and passenger s seat belts retract seat belts 1 2 Once an air bag deploys its repair parts vary according to the deployment situation and damage to the vehicle from collision Needed repairs also slightly vary between the front a...

Страница 2: ...g Warning Lamp Cluster Driver side STICS 40 ms after receiving the air bag deployment signal at the vehicle speed 3 km h or higher it sends out the door UNLOCK signal for 5 seconds BPT Belt Pretensioner 1 LOCATIONS AND RELATED COMPONENTS DAB Driver Air Bag ...

Страница 3: ...side this And it sends out signals to deploy the front air bags driver s and passenger s air bags and or the driver s and passenger s seat belt retensioners When the front collision G sensor sends out only the air bag deployment signal the signal deploys the two front air bags and ctivates their seat belt pretensioners BPT Belt Pretensioner ...

Страница 4: ...ATION PROCESS The overall air bag operation process and its functions and roles are broadly explained in this block diagram This diagram summarizes and highlights the functions adopted by Ssangyoung Motors 1 Air Bag System Block Diagram Functions and Roles Included ...

Страница 5: ...02 7 AIR BAG ACTYON SPORTS 2010 01 8810 03 ...

Страница 6: ...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 firing 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...

Страница 7: ...turned off in the middle of the unlock signal being sent out the unlock signal continues for the remaining time This function cancels when the ignition key is withdrawn 1 2 3 4 Reminder for door lock unlock control The unlock function by the air bag signal takes priority over any other lock unlock operations While or after the automatic unlock is made by the air bag system any lock or unlock reque...

Страница 8: ...er flashing it six times the air bag warning lamp will turn off if no malfunction have been detected 2 When the Air Bag Unit Detects Any Malfunctions in Unit When it is recorded as a system failure in the air bag unit the air bag warning lamp on the instrument panel comes on for about 6 seconds and goes off for 1 second Then the waning lamp stays on 3 When the Air Bag Unit Receives Any Malfunction...

Страница 9: ...02 11 AIR BAG ACTYON SPORTS 2010 01 8810 03 5 Electrical Wiring Diagram ...

Страница 10: ...tion from vehicle collision the detonation is fired by the electrical signal of the air bag unit Then the detonation sets off explosives and nitrogen gas is generated At this point the air bag very quickly deploys and the gas is emitted from the relieving hole to absorb impact upon the driver Rear View 1 Components Front View Air bag cover Air bag housing Air bag cushion approx 50 liters Inflator ...

Страница 11: ... made to operate together When the collision G sensor inside the air bag unit sends a collision signal the air bag unit instantaneously applies a high current to the driver s and passenger s air bags and the seat belt pretensioners on both seats fires the detonator in the inflator and inflates the air bag cushions curtain air bags independently operate in case of the side collisions Front View Rea...

Страница 12: ...ly when the front air bags deploy When a collision occurs or when brakes are applied a seat belt with a pretensioner detects the stopping action and tightens the belt before the wearer is propelled forward This holds the occupant more securely in the seat Belt Pretensioner Driver Side Belt Pretensioner Passenger Side Belt pretensioner LH Curtain air bag G sensor Belt pretensioner RH ...

Страница 13: ... Pretensioner reel assembly Reel bracket Ring upper stay D ring Bending tongue Tongue stopper Mini anchor D bolt Washer Fiber washer Rivet ID label Plastic washer Steel washer D bolt Label D bolt Spacer Bush Mini anchor cover 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 ...

Страница 14: ...N SPORTS 2010 01 8810 03 AIR BAG 4 Air Bag Unit Air Bag Unit connector The sensor that detects collision is integrated into the air bag unit Air bag unit is installed under the AV head unit in center fascia panel ...

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