Mazda 2002 6 Workshop Manual page 1100

DTC TABLE
• DTCs are common for present and past malfunction diagnosis.
Note
• When DTCs not shown in the DTC table are displayed, replace the SAS unit.
• If the air bag system warning light does not illuminate or remains illuminated when the ignition switch is
turned to ON position, inspect and repair the air bag system warning light circuitry and then confirm that
the air bag system warning light is operational.
• The air bag system warning light will flash the DTC pattern for five cycles, and then will remain illuminated
until the ignition switch is turned to the LOCK position.
WDS or
equivalent
B1231 13
12
B1342
Air bag system warning light is illuminated all
—
the time.
Air bag system warning light is illuminated all
—
the time.
B1869
Air bag system warning light is illuminated
—
does not illuminate.
Air bag system warning light is illuminated all
B1870 —
the time.
47
B1871
48
B1877
B1878 33
B1879
B1881
B1882 34
B1883
B1884 18
T–192
ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM]
DTC
Air bag system warning light
Flashing pattern
Malfunction location
Priority
ranking
SAS unit activation
3
(deployment) control freeze
2 SAS unit
SAS unit (DTC 12 detection
1
circuit malfunction)
Air bag system warning
1
light system circuit open
Air bag system warning
— light system circuit short to
ground
Air bag system warning
1 light system circuit short to
power supply
Occupancy sensor system
19
(communication error)
Occupancy sensor system
20 (sensor internal circuit
abnormal)
Driver-side pre-tensioner
seat belt system resistance
high
Driver-side pre-tensioner
13 seat belt system circuit
short to power supply
Driver-side pre-tensioner
seat belt system circuit
short to ground
Passenger-side pre-
tensioner seat belt system
resistance high
Passenger-side pre-
12 tensioner seat belt system
circuit short to power supply
Passenger-side pre-
tensioner seat belt system
short to ground
Passenger-side air bag cut-
off indicator light system
18
circuit open or short to
ground
A6E817401046W02
Page
(See T–198 DTC
B1231)
(See T–198 DTC
B1342)
(See T–198 DTC
B1869, B1870)
(See T–200 DTC
B1871)
(See T–202 DTC
B1877, B1878,
B1879, B1885)
(See T–203 DTC
B1881, B1882,
B1883, B1886)
(See T–205 DTC
B1884, B1890)