SYSTEM OPERATION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-9
SRS AIR BAG SPECIAL CONNECTOR
To enhance the System’s reliability, a connector lock
switch is integrated into the SRS-ECU connector, the
air bag module connectors, the clock spring connec-
tor, the seat belt pretensioner connectors (black con-
nector "A" shown in the illustration above).
SQUIB CIRCUIT CONNECTOR LOCK SWITCH
AC103223
SRS-ECU
SEAT BELT WITH
PRE-TENSIONER
(DRIVER'S SIDE)
CLOCK
SPRING
DRIVER'S AIR BAG MODULE
PASSENGER'S (FRONT)
AIR BAG MODULE
SEAT BELT WITH
PRE-TENSIONER
(FRONT PASSENGER'S
SIDE)
A
A
A
A
AF
AC006197
OFF
ON
OFF
ON
SQUIB
SRS-ECU
SQUIB
SRS-ECU
OFF
OFF
ON
ON
A
A
CONNECTOR DISCONNECTED
<CONNECTOR SHORTING MECHANISM (E.G. SRS-ECU CONNECTOR)>
ECU-SIDE CONNECTOR
WIRING HARNESS-SIDE CONNECTOR
TERMINAL
(MALE)
PARTITION
PANEL
PARTITION
PANEL
B
B
SHORT SPRING
SHORT SPRING
AH
SECTION B - B
SHORT
SPRING
SECTION A - A
CONNECTOR CONNECTED
TERMINAL
(MALE)
TERMINAL
(MALE)
PARTITION
PANEL
TERMINAL
(FEMALE)
TERMINAL
(FEMALE)
TERMINAL
(FEMALE)
CONNECTOR CONNECTED