Air Bag System: 8B-87
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 B1074: Forward-Sensor Circuit Short to Power Circuit or Open
S4RS0A8204077
Wiring Diagram
5
“L29”
“L04” “L03” “E44”
4
1
GRN RED
“E13”
2
L29-26 IG
GRY/RED GRY/RED
“G32”
FD+ L29-49
6
3 FD- L29-50
GRY GRY
BLK
L29-27 E1
7
“L29”
I4RS0A820037-
1. From main fuse 4. Junction block assembly 7. Ground for air bag system
2. Ignition switch 5. SDM
3. “A/BAG” fuse 6. Forward-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.