GENERAL INFORMATION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-4
SRS SYSTEM CIRCUIT DIAGRAM
AC401544
Ignition switch (IG1)
Combination
meter (SRS
warning lamp)
No.40
7.5A
Driver's
air bag
module ON
OFF OFF
ON ON
OFF
ON
OFF
ON
ON
OFF
Passenger's
(front)
air bag
moduleClock spring
ON
OFF
OFF ON
OFF ON
OFF
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Connector
lock switch*
Connector
lock switch* Connector
lock switch*Connector
lock switch*
Seat belt
pre-tensioner
(LH)
Seat belt
pre-tensioner
(RH)
Side-airbag
module
(LH)
Side-airbag
module
(RH)
Curtain air bag
module
(LH)
Curtain air bag
module
(RH) ON
OFF
OFF ON
ON
OFF
ON
ON
OFF
OFFONON
OFF
OFFON
OFF
ON
Connector
lock switch*
Connector
lock switch* Connector
lock switch*
OFFON
OFF
Connector
lock switch*Side impact
sensor (RH)
Side impact
sensor (LH)
Diagnosis
connector
Front impact
sensor (RH)
Front impact
sensor (LH)
Note
*: Connector
connected: ON Connector
disconnected: OFF
AB
SRS-ECU
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF OFF
No.37
7.5A