Air Bag System: 8B-21
DTC B1017: Power Source Voltage Low
S4RS0A8204021
Wiring Diagram
5
“L04”
4
1
GRN RED
2
L29-26 IG
“G32”
3
BLK
L29-27 E1
6
“L29”
I4RS0A820011-
1. From main fuse 3. “A/BAG” fuse 5. SDM
2. Ignition switch 4. Junction block assembly 6. Ground for air bag system
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.