Air Bag System: 8B-89
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 B1081 / B1091: Driver / Passenger Side-Sensor Performance Problem
S4RS0A8204078
DTC Will Set when
SDM receives internal fault signal from side-sensor.
DTC Troubleshooting
1) Turn ignition switch OFF.
2) Replace driver or passenger side-sensor referring to “Side-Sensor Removal and Installation: ”.
3) Repeat “Air Bag Diagnostic System Check: ”.
DTC B1082 / B1092: Driver / Passenger Side-Sensor Communication Error
S4RS0A8204079
DTC Will Set when
Side-sensor abnormal signal is detected by SDM.
DTC Troubleshooting
1) Turn ignition switch OFF.
2) Replace driver or passenger side-sensor referring to “Side-Sensor Removal and Installation: ”.
3) Repeat “Air Bag Diagnostic System Check: ”.
DTC B1083 / B1093: Driver / Passenger Side-Sensor Circuit Short to Ground
S4RS0A8204080
Wiring Diagram
5
“L29”
“L04”
“L11”
4
GRN/WHT
1
GRN RED SD+ L29-45
2
L29-26 IG
6
“G32”
SD- L29-46
GRN/BLK
3
BLK
GRN/YEL
L29-27 E1
SP+ L29-44
8 7
“L29”
SP- L29-43
GRN/ORN
“L35”
I4RS0A820041-
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
CAUTION:
• Be sure to perform “Air Bag Diagnostic System Check: ” before starting diagnosis according to
flow.
• When measurement of resistance or voltage is required in this flow, use a tester along with a correct
terminal adapter from special tool (Connector test adapter kit).
• When a check for proper connection is required, refer to “Inspection of Intermittent and Poor
Connections: ”.
• 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.