Air Bag" Warning Lamp Does Not Come - Suzuki Liana RH413 Service Manual

8B-21 Air Bag System:
Step
5 1) Disconnect connector "G20" from combination meter
referring to "Combination Meter Circuit Diagram in
Section 9C".
2) Release shorting bar of "L70-30" terminal inserting
release tool (A).
3) Measure resistance between "L70-30" terminal and body
ground.
Special tool
(A): 09932-76010
Is resistance infinity?
NOTE
Upon completion of inspection and repair work, perform the 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.
"AIR BAG" Warning Lamp Does Not Come ON
Wiring Diagram
GRN
1
2
GRN
1. From main fuse
2. Ignition switch
3. "METER" fuse
4. "AIR BAG" warning lamp in combination meter
Action
(A)
"L70-30"
(A)
I2RH01820014-01
"G21"
BLK/RED
3
5
RED
WHT/RED
1
7
BLU
8
BLK/ORN
5. "AIR BAG" fuse
6. SDM
7. Data link connector (DLC)
8. To other control module
Yes
Substitute a known-
good SDM and recheck.
"G20"
"L80"
"G14"
YEL/RED
YEL/RED
11
4
10
BLK
BLK
RED
PPL
9
"L79"
BLK
11
BLU
BLU
12
"L83"
"G46"
9. "AIR BAG" monitor coupler
10. Ground for air bag system
11. Ground on body
12. Ground on Engine block
No
Clear up short circuit
between "YEL/RED"
wire and ground.
S3RH0A8204010
"L70"
L70-30
L70-31
6
L70-32
L70-8 +30V+5V
L70-28
I3RH0A820018-01