Suzuki Ignis Service Manual page 3950

DTC B1064 or B1066:
Step
1 1) With ignition switch OFF, remove center pil-
lar lower trim and side sill scuff, then discon-
nect side sensor connector.
2) Disconnect SDM connector "L21".
3) Check proper connection to applicable side
sensor at terminals in "L34" or "L35" con-
nector.
4) If OK, measure resistance.
• DTC B1064: between "L34-1" and "L21-17"
terminals, and between "L34-2" and "L21-6"
terminals.
• DTC B1066: between "L35-1" and "L21-16"
terminals, and between "L35-2" and "L21-5"
terminals.
Is resistance 0 – 1 Ω?
2 1) Measure voltage.
• DTC B1064: between "L21-17" terminal and
body ground, and between "L21-6" terminal
and body ground.
• DTC B1066: between "L21-16" terminal and
body ground, and between "L21-5" terminal
and body ground.
With ignition switch ON, is voltage 0 – 1 V?
[A]
[C]
"L21-6"
"L21-17"
(A)
[B]
[C] [C]
"L21-6"
"L21-17"
[A]: Fig. for STEP 1
Special tool
(A): 09932-76010
Action
"L34-1" "L34-2"
(A)
(A)
[B]: Fig. for STEP 2
Yes
Got to Step 2.
Substitute a known-good
side sensor and/or SDM
and recheck.
[D]
"L21-5"
"L21-16"
[D]
"L21-5"
"L21-16"
[C]: For DTC B1064 [D]: For DTC B1066
AIR BAG SYSTEM 10B-49
No
DTC B1064:
Repair open in "GRN/
WHT" or "GRN/BLK" wire
circuit.
DTC B1066:
Repair open in "LT GRN/
BLK" or "LT GRN" wire
circuit.
DTC B1064:
Repair short "GRN/WHT"
or "GRN/BLK" wire circuit
to power circuit.
DTC B1066:
Repair short "LT GRN/
BLK" or "LT GRN" wire
circuit to power circuit.
"L35-1"
(A)
(A)
(A)
"L35-2"