AIR BAG SYSTEM 10B-47
DTC B1061 – “AIR BAG” Warning Lamp Circuit Failure
WIRING DIAGRAM
DTC WILL SET WHEN:
The voltage at the “AIR BAG” warning lamp circuit terminal “Q01-2” does not match the commanded state of the
warning lamp driver for specified time.
2 1) Inspect front of vehicle and undercar-
riage for signs of impact.
Are there signs of impact?
Replace components and
perform inspections as
directed in REPAIRS AND
INSPECTIONS
REQUIRED AFTER AN
ACCIDENT in this section.
Substitute a known-good
SDM and recheck.
Step Action Yes No
NOTE:
Upon completion of inspection and repair work, perform following items.
• Reconnect all air bag system components, ensure all components are properly mounted.
• Repeat AIR BAG DIAGNOSTIC SYSTEM CHECK to confirm that the trouble has been corrected.
1. From main fuse 5. “AIR BAG” fuse 9. To ECM, TCM (if equipped) and ABS control
module (if equipped)
2. Ignition switch 6. Connection detection pin 10. “AIR BAG” monitor coupler
3. “IG METER” fuse 7. SDM 11. Ground for air bag system
4. “AIR BAG” warning lamp in combination meter 8. To DLC [A]: Air bag harness
1
2
3
4
BLK/BLU
BLU/BLK BLU/RED
BLK/WHT BLK/WHT
BLU
BLU
6
PPL/RED
PPL/RED
8
9
10
11
PPL
BLK
“Q04”
“Q01”
Q01-2
Q01-20
Q01-15
Q01-17
L1
L2
SDL
DNS
GND
LA
Q01-4
IG
7
[A]
12V
5V
“G27”
“Q02”
5
CAUTION:
• Be sure to perform AIR BAG DIAGNOSTIC SYSTEM CHECK before starting diagnosis according to
flow table.
• When measurement of resistance or voltage is required in this table, use a tester along with a cor-
rect terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to INTERMITTENT AND POOR CONNEC-
TIONS in this section.
• If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace
the wire harness, connector and terminal as an assembly.
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