Dtc B1014: "Air Bag" Warning Light Circuit; Dtc B1016: Power Supply Voltage Too High - Suzuki 2006 SX4 Service Manual

DTC B1014: "AIR BAG" Warning Light Circuit

Wiring Diagram
Refer to""AIR BAG" Warning Light Comes ON Steady".
DTC Detecting Condition and Trouble Area
DTC detecting condition
"AIR BAG" warning light circuit has been shorted to
ground, shorted to power or opened for more than 4 sec.
DTC Troubleshooting
Step
1 Was "Air Bag Diagnostic System Check Flow" performed?
2 Air bag warning light check
In "Air Bag Diagnostic System Check Flow", was air bag
warning light operation in good condition?
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 B1016: Power Supply Voltage too High

Wiring Diagram
2
3
1
1. Battery
2. Main fuse
3. Fuse
4. Generator
DTC Detecting Condition and Trouble Area
DTC detecting condition
Power supply voltage is more than 21.4 V for, more than
16 sec.
Action
BLK
GRN
5
BLK
4
ACG
5. Ignition switch
6. Junction block assembly
7. "A/B" fuse
8. SDM
"AIR BAG" warning light circuit
• Combination meter
• SDM
Yes
Go to Step 2.
Substitute a known
good SDM and recheck.
L313
6
12V
7
RED
L04-27
9
BLK
L04-28
L04
9. Ground for air bag system
10. DC / DC converter
11. Back up capacitor
• Charging system
• SDM
Air Bag System:
S6RW0D8204011
Trouble area
No
Go to "Air Bag
Diagnostic System
Check Flow".
Go to applicable
symptom diagnosis
check flow referring to
""AIR BAG" Warning
Light Comes ON
Steady" or ""AIR BAG"
Warning Light Does Not
Come ON".
S6RW0D8204012
8
30V
5V
10
11
I6RW0C820007-01
Trouble area
8B-26