Air Bag System: 8B-81
DTC Troubleshooting
NOTE
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components and ensure all components are properly mounted.
• Clear DTCs referring to “DTC Clearance”, if any.
• Repeat “Air Bag Diagnostic System Check” to confirm that the trouble has been corrected.
DTC B1084 / B1094: Driver / Passenger Side-Sensor Circuit Short to Power Circuit or Open
S7RS0B8204041
Wiring Diagram
Step Action Yes No
1 1) Disconnect side-sensor connector “L11” or “L35”.
2) Disconnect SDM connector “L29”.
3) Check proper connection to SDM connector at terminals
“L29-46” and “L29-47” or terminals “L29-44” and “L29-
45”.
4) Measure resistance between “L29-46 terminal and body
ground, “L29-47” terminal and body ground, or “L29-44”
terminal and body ground, “L29-45” terminal and body
ground.
Special tool
(A): 09932–76010
Is each measured resistance infinity?
Go to Step 3. DTC B1083: “WHT/
RED” circuit or “LT
GRN/BLK” circuit
shorted to ground.
DTC B1093: “WHT/
GRN” circuit or “LT
GRN” circuit shorted to
ground.
2 1) Check side-sensor referring to “Side-Sensor Inspection”.
Is it in good condition?
Substitute a known-
good SDM and recheck.
Replace side-sensor
referring to “Side-
Sensor Removal and
Installation”. If DTC still
exists, substitute a
known-good SDM and
recheck.
"L29-45""L29-46""L29-47""L29-44"
(A)
I7RS0A820037-01
1
2
3
GRN
RED
8
BLK
L29-27
L29-28
IG
E1
4
“L29”
“L04”
“G32”
“L29”
5
WHT/RED
LT GRN/BLK
L29-46
SD+
L29-47
SD-
6
“L11”
WHT/GRN
LT GRN
L29-45
SP+
L29-44
SP-
7
“L35”
I7RS0A820028-02
1. From main fuse 4. Junction block assembly 7. Passenger side-sensor
2. Ignition switch 5. SDM 8. Ground for air bag system
3. “A/BAG” fuse 6. Driver side-sensor