SRC-1
RESTRAINTS
C
D
E
F
G
I
J
K
L
M
SECTION
SRC
A
B
SRC
N
O
P
CONTENTS
SRS AIRBAG CONTROL SYSTEM
BASIC INSPECTION ....................................
5
DIAGNOSIS AND REPAIR WORK FLOW .........
5
Work Flow .................................................................
5
INSPECTION AND ADJUSTMENT .....................
8
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ..........................................................
8
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ..................................
8
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .......
8
ZERO POINT RESET ..................................................
8
ZERO POINT RESET : Description ..........................
8
ZERO POINT RESET : Special Repair Require-
ment ..........................................................................
8
SYSTEM DESCRIPTION .............................
10
SRS AIR BAG SYSTEM .....................................
10
System Diagram ......................................................
10
System Description .................................................
10
Component Parts Location ......................................
12
Component Description ...........................................
12
OCCUPANT DETECTION SYSTEM ..................
14
System Diagram ......................................................
14
System Description .................................................
14
Component Parts Location ......................................
15
Component Description ...........................................
15
DIAGNOSIS SYSTEM (AIRBAG) ......................
16
Diagnosis Description .............................................
16
Air Bag Warning Lamp Diagnosis ...........................
16
CONSULT-III Function ............................................
20
DIAGNOSIS SYSTEM (OCCUPANT DETEC-
TION SYSTEM) ..................................................
22
CONSULT-III Function ............................................
22
DTC/CIRCUIT DIAGNOSIS .........................
23
B1001, B1002, B1003, B1004, B1005 DIAG-
NOSIS SENSOR UNIT ......................................
23
Description ...............................................................
23
DTC Logic ................................................................
23
Diagnosis Procedure ...............................................
23
B1006, B1007, B1008, B1009, B1010 DIAG-
NOSIS SENSOR UNIT ......................................
25
Description ...............................................................
25
DTC Logic ................................................................
25
Diagnosis Procedure ...............................................
25
B1011, B1012, B1013, B1014, B1015 DIAG-
NOSIS SENSOR UNIT ......................................
27
Description ...............................................................
27
DTC Logic ................................................................
27
Diagnosis Procedure ...............................................
27
B1017, B1020, B1021 OCCUPANT SENS C/U
...
29
Description ...............................................................
29
DTC Logic ................................................................
29
Diagnosis Procedure ...............................................
29
B1018 OCCUPANT SENS ................................
31
Description ...............................................................
31
DTC Logic ................................................................
31
Diagnosis Procedure ...............................................
31
B1022 OCCUPANT SENS C/U .........................
33
Description ...............................................................
33
DTC Logic ................................................................
33
Diagnosis Procedure ...............................................
33
B1023 PASS A/B INDCTR CKT .......................
35
Description ...............................................................
35
DTC Logic ................................................................
35
Diagnosis Procedure ...............................................
35
B1025, B1032, B1048 OCS SENSOR ..............
37
Description ...............................................................
37
DTC Logic ................................................................
37