Suzuki Ignis Service Manual page 3949

10B-48 AIR BAG SYSTEM
TABLE TEST DESCRIPTION
DTC B1063, B1064, B1065 or B1066:
STEP 1: Check side sensor (driver or passenger side) circuit in floor harness.
STEP 2: Check side sensor (driver or passenger side) circuit in floor harness. (for DTC B1064 and B1066 only)
DIAGNOSTIC FLOW TABLE
DTC B1063 or B1065:
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 B1063: between "L21-17" terminal and
body ground, and between "L21-6" terminal
and body ground.
• DTC B1065: between "L21-16" terminal and
body ground, and between "L21-5" terminal
and body ground.
Is resistance infinity?
[A]
[B]
"L21-6"
"L21-17"
[A]: Fig. for STEP 1
Special tool
(A): 09932-76010
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 code (Refer to "Diagnostic Trouble Code (DTC) Clearance"), if any.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
Action
(A)
[B]: For DTC B1063 [C]: For DTC B1065
Yes
Substitute a known-good
side sensor and/or SDM
and recheck.
[C]
"L21-5"
"L21-16"
No
DTC B1063:
Repair short "GRN/WHT"
or "GRN/BLK" wire circuit
to ground.
DTC B1065:
Repair short "LT GRN/
BLK" or "LT GRN" wire
circuit to ground.
(A)