Suzuki GA413 Service Manual page 720

10B-26 AIR BAG SYSTEM
DTC B1019:
STEP
1 1) With ignition switch OFF, disconnect passenger
air bag (inflator) module connector behind the
glove box.
2) Check proper connection to passenger air bag
(inflator) module at terminals in "D" connector.
3) If OK then connect Special Tool (B) to passen-
ger air bag (inflator) module connector discon-
nected at the step 1).
4) With ignition switch ON, is DTC B1019 current?
2 1) With ignition switch OFF, disconnect Special
Tool (B) and SDM.
2) Measure voltage from "A7" terminal to body
ground.
3) With ignition switch ON, is voltage 1 V or less?
3 1) Measure voltage from "A8" terminal to body
ground.
2) With ignition switch ON, is voltage 1 V or less?
Fig. for STEP 1, 2 and 3
Fig. for STEP 3
Special Tool
(A): 09932-76010
(B): 09932-75010
NOTE:
Upon completion of inspection and repair work, perform following items.
1) Reconnect all air bag system components, ensure all components are properly mounted.
2) Clear diagnostic trouble codes (Refer to DTC CLEARANCE), if any.
3) Repeat AIR BAG DIAGNOSTIC SYSTEM CHECK to confirm that the trouble has been corrected.
ACTION YES
Go to step 2.
Go to step 3.
Substitute a
known-good SDM
and recheck.
Fig. for STEP 2
NO
1) Ignition switch OFF.
2) Replace passenger air
bag (inflator) module (Re-
fer to PASSENGER AIR
BAG (INFLATOR) MOD-
ULE in this section).
Repair short from "Y/R" wire
circuit to power circuit.
Repair short from "Y" wire
circuit to power circuit.