Suzuki Liana RH413, Service Manual

Page: 997 / 1302

Air Bag System: 8B-72
DTC Troubleshooting
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 “DTC Clearance”), if any.
• Repeat “Air Bag Diagnostic System Check” to confirm that the trouble has been corrected.
Step Action Yes No
1 1) With ignition switch OFF, remove center pillar lower trim
and side sill scuff, then disconnect side sensor
connector.
2) Disconnect SDM connector “L70”.
3) Check proper connection to applicable side sensor at
terminals in “L77” or “L78” connector.
4) If OK, measure resistance.
a) DTC B1063: between “L70-17” terminal and body
ground, and between “L70-6” terminal and body
ground.
Special tool
(A): 09932–76010
b) DTC B1065: between “L70-16” terminal and body
ground, and between “L70-5” terminal and body
ground.
Special tool
(A): 09932–76010
Is resistance infinity?
Substitute a known-
good side sensor and/or
SDM and recheck. DTC B1063:
Repair short “GRN/
WHT” or “GRN/BLK”
wire circuit to ground.
DTC B1065:
Repair short “GRN/YEL”
or “GRN/ORN” wire
circuit to ground.
“L70-6”
“L70-17”
(A)
I3RH0A820035-01
“L70-5”
“L70-16”
(A)
I3RH0A820036-01