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10B-30 AIR BAG SYSTEM
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932-78340
(D): 09932-78310
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 "Diagnostic Trouble Code (DTC) Clearance"), if any.
• Repeat "Air Bag Diagnostic System Check" to confirm that the trouble has been corrected.
DTC B1024:
Step
1
1) With ignition switch OFF, disconnect contact coil
connector "L71" located near the base of the steer-
ing column.
2) Check proper connection to contact coil at terminals
in "L71" connector.
3) If OK, then connect Special Tool (B) and (C) to con-
tact coil connector "L71" disconnected at step 1).
With ignition switch ON, is DTC B1024 current?
2
1) With ignition switch OFF, disconnect Special Tool
(B), (C) and SDM connector "L21".
2) Measure resistance between "L21-27" terminal and
body ground and between "L21-26" terminal and
body ground.
Are they infinity?
3
1) With ignition switch OFF, disconnect Special Tool
(B) and (C), then reconnect contact coil connector
"L71"located near the base of the steering column.
2) Remove driver air bag (inflator) module from steer-
ing wheel (Refer to "Driver Air Bag (Inflator) Module
Removal and Installation" in Section 3C).
3) Check proper connection to driver air bag (inflator)
module at terminals in driver air bag (inflator) mod-
ule connector.
4) If OK, then connect Special Tool (B) and (C) to
driver air bag (inflator) module connector.
With ignition switch ON, is DTC B1024 current?
Action
Yes
Go to step 2.
Go to step 3.
Substitute a known-
Repair short from
good SDM and
"GRN/RED" or "GRN"
recheck.
wire circuit to ground.
Ignition switch OFF.
Ignition switch OFF.
Replace contact coil
Replace driver air bag
assembly (Refer to
(inflator) module
"Contact Coil Cable
(Refer to "Driver Air
Assembly Removal
Bag (Inflator) Module
and Installation" in
Removal and Installa-
Section 3C).
tion" in Section 3C).
No
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