DIAGNOSTIC PROCEDURE
DTC B1868 DIAGNOSTIC PROCEDURE
z
Air bag warning system light malfunction.
STEP
INSPECTION
ACTION
1
VERIFY THAT SAS CONTROL MODULE
CONNECTOR IS CONNECTED
z
Turn the ignition switch to LOCK position.
z
Disconnect the negative battery cable and
wait for
1 min or more.
z
Are all SAS control module connectors
securely connected?
WARNING:
z
Handling the air bag system components
improperly can accidentally deploy the air
bag modules and pre-tensioner seat belts,
which may seriously injure you. Read the
air bag system service warnings and
cautions before handling the air bag
system components.
(See AIR BAG SYSTEM SERVICE
WARNINGS .)
(See AIR BAG SYSTEM SERVICE
CAUTIONS .)
Yes Go to the next step.
No Reconnect the connector properly, then
go to the next step.
2
INSPECT DTCS IN SAS CONTROL MODULE
z
Inspect the DTC for the SAS control module
on-board diagnostic system.
z
Has DTC U0155, U0073 been recorded in
memory?
Yes
Perform the applicable DTC inspection.
(See
DTC TABLE
.)
No
Go to the next step.
3
INSPECT INSTRUMENT CLUSTER
z
Inspect the instrument cluster warning lights
using check code.
(See
INSTRUMENT CLUSTER
INPUT/OUTPUT CHECK MODE
.)
z
Are the check results okay?
Yes
Replace the SAS control module. (See
SAS CONTROL MODULE
REMOVAL/INSTALLATION
.)
No
Repair or replace the instrument cluster
according to inspection results.
2008 Mazda CX-9 Grand Touring
2008 RESTRAINTS On-Board Diagnostic (Restraints) - Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:18:47 AM
Page 73
© 2005 Mitchell Repair Information Company, LLC.
