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CIRCUIT
ACTYON 2006.03
8810-01
(4) AIR BAG DEPLOYMENT SIGNAL OUTPUT (CRASH OUT)
When any air bag deploys, another signal is sent to the sticks to do two basic security
operations. One operation is the automatic door unlock function that cancels the automatic
door lock mode.
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 sticks sends out the door UNLOC
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This function cancels when the ignition key is withdrawn.
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(5) AIR BAG WARNING LAMP OPERATIONAL CONDITIONS
The air bag warning lamp on the instrument panel has a few operational conditions.
The following are the conditions
When Turning the Ignition Switch to ON Position
▶
The air bag unit performs a turn-on test when the ignition is turned on. The air bag
unit flashes the air bag warning lamp six times by supplying an intermittent ground to
the warning lamp circuit.
After flashing six times, the air bag warning lamp will turn off if no more malfunctions
have been detected.
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When Turning the Ignition Switch to the ON Position
▶
When the air bag unit detects any malfunctions in its 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.
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When the Air Bag Unit Receives Any Malfunction Signals from the Other Systems
▶
When, due to an error from outside the system, the intermittent failure signal is
received 5 times or less, the air bag warning lamp comes on for about 6 seconds and
then, goes off.
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