Mazda 2002 6 - Page 1136

T–228
ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM]
Diagnostic procedure
End Of Sie
STEP INSPECTION ACTION
1 VERIFY THAT ALL SAS UNIT CONNECTORS
ARE CONNECTED WITH SAS UNIT
Warning
• Handling air bag system components
improperly can accidentally deploy air
bag modules and pre-tensioner seat
belts, which may seriously injure you.
Read AIR BAG SYSTEM SERVICE
WARNINGS before handling air bag
system components.
(See T–117 SERVICE WARNINGS)
• Turn ignition switch to LOCK position.
• Disconnect negative battery cable and wait
for more than 1 minute.
• Turn up floor covering.
• Are all SAS unit connectors securely
connected?
Yes Go to next step.
No Reconnect connector properly.
2 INSPECT ALL SAS UNIT CONNECTORS
• Remove column cover.
• Disconnect clock spring connector.
• Remove glove compartment.
• Disconnect passenger-side air bag module
connector.
• Disconnect driver and passenger-side side
air bag module connectors. (Vehicles with
side air bag)
• Disconnect driver and passenger-side
curtain air bag module connectors. (Vehicles
with curtain air bag)
• Remove B-pillar lower trims. (Vehicle with
pre-tensioner seat belt)
• Disconnect driver and passenger-side pre-
tensioner seat belt connectors. (Vehicle with
pre-tensioner seat belt)
• Disconnect all SAS unit connectors.
• Are poor connection detector bars of all SAS
unit connectors okay?
Yes
Present malfunction diagnosis:
• Replace SAS unit.
(See T–124 SAS UNIT REMOVAL/INSTALLATION)
Past malfunction diagnosis:
• Troubleshooting completed.
No Replace wiring harnesses.