Suzuki Grand Vitara 2011 Manual page 1686

8B-55 Air Bag System:
DTC Troubleshooting
Step
1 1) With ignition switch OFF, remove center pillar lower trim
of driver or passenger side and disconnect seat belt
pretensioner connector "L12" or "L36" (1).
2) Check proper connection to seat belt pretensioner at
terminals in "L12" or "L36" connector.
3) If OK, then connect special tools (A), (B) and (C) to "L12"
or "L36" connector disconnected in Step 1).
Special tool
(A): 09932–76010
(B): 09932–75010
(C): 09932–78310
"L12", "L36"
4) Check SDM DTC.
With ignition switch ON, is DTC B1051 or B1055 still
indicated?
2 1) With ignition switch OFF, disconnect "G55" connector
located near the console box.
2) Check proper connection to applicable seat belt
pretensioner at terminal in "G55" connector.
3) If OK, then connect special tools (B) and (D) to "G55"
connector.
Special tool
(B): 09932–75010
(C): 09932–77320
(B)
4) Check SDM DTC.
With ignition switch ON, is DTC B1051 or B1055 still
indicated?
Action
(A)
STEERING WHEEL
(D)
BASE OF COLUMN
PASSENGER INFLATOR
Without side-air bag and
curtain-air bag: go to
Step 2.
With side-air bag and
curtain-air bag: go to
Step 3.
(C)
(B)
I5JB0A820039-01
Go to Step 3.
"G55"
I5JB0A820040-01
Yes
Turn ignition switch
OFF. Replace seat belt
pretensioner referring to
"Front Seat Belt
Removal and
Installation in Section
8A".
DTC B1051: High
resistance or open wire
in "GRN/ORN" or "GRN/
YEL" circuit. (Between
"L29" and "L12"
connectors)
DTC B1055: High
resistance or open wire
in "BLU/ORN" or "BLU/
YEL" circuit. (Between
"L29" and "L36"
connectors)
No