Suzuki Ignis Service Manual page 3942

DTC B1044 or B1048:
Step
1 1) With ignition switch OFF, remove center
pillar inner garnish of applicable side then
disconnect seat belt pretensioner connec-
tor.
2) Check proper connection to applicable
seat belt pretensioner at terminals in "L22"
or "L23" connector.
3) If OK, then connect Special Tool (A), (B)
and (C) to seat belt pretensioner connec-
tor disconnected at the step 1.
With ignition switch ON, is DTC B1044 or
B1048 still current?
2 1) With ignition switch OFF, disconnect Spe-
cial Tool (A), (B) and (C) and SDM con-
nector "L21".
2) Measure voltage.
• DTC B1044: between "L21-33" terminal
and body ground, and between "L21-34"
terminal and body ground.
• DTC B1048: between "L21-36" terminal
and body ground, and between "L21-35"
terminal and body ground.
With ignition switch ON, is voltage 0 – 1 V?
[A]
(A)
(C)
"L22", "L23"
(B)
STEERING WHEEL
[A]: Fig. for STEP 1 and 2
[B]: Fig. for STEP 2
[C]: For DTC B1044
[D]: For DTC B1048
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932-78310
NOTE:
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components, ensure all components are properly mounted.
• Clear diagnostic trouble codes (Refer to "Diagnostic Trouble Code (DTC) Clearance"), if any.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
Action
[B]
[C]
"L21-33" "L21-34"
Yes
Go to step 2.
Substitute a known-
good SDM and recheck.
[D]
(A)
(A)
AIR BAG SYSTEM 10B-41
No
Ignition switch OFF.
Replace seat belt preten-
sioner (Refer to 10).
DTC B1044:
Repair short "GRN/ORN" or
"GRN/YEL" wire circuit to
power circuit.
DTC B1048:
Repair short from "BLU/
ORN" or "BLU/YEL" wire cir-
cuit to power circuit.
(A)
"L21-35" "L21-36"
(A)