Mazda 2002 6 - Page 1114

T–206
ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM]
4 INSPECT WIRING HARNESS BETWEEN
PASSENGER-SIDE AIR BAG CUT-OFF
INDICATOR LIGHT AND 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.
• 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. (Vehicle with side air
bag)
• Disconnect driver and passenger-side curtain air
bag module connectors. (Vehicles with curtain
air bag)
• Remove B-pillar lower trim. (Vehicle with pre-
tensioner seat belt)
• Disconnect drive- and passenger-side pre-
tensioner seat belt connectors. (Vehicle with pre-
tensioner seat belt)
• Turn up floor covering.
• Disconnect all SAS unit connectors.
• Connect negative battery cable.
• Turn ignition switch to ON position.
• Measure voltage at 1U of SAS unit connector
terminal.
• Is voltage more than 9V?
Yes [Present malfunction diagnosis]
Replace SAS unit.
(See T–124 SAS UNIT REMOVAL/INSTALLATION)
[Past malfunction diagnosis]
Go to next step.
No Go to next step.
5 INSPECT WIRING HARNESS BETWEEN
PASSENGER-SIDE AIR BAG CUT-OFF
INDICATOR LIGHT AND SAS UNIT
• Turn ignition switch to LOCK position.
• Disconnect negative battery cable.
• Remove center panel module.
(See T–96 CENTER PANEL MODULE
REMOVAL/INSTALLATION)
• Inspect following wiring harness between
passenger-side air bag cut-off indicator light and
SAS unit terminals for short to ground:
— A—1U
• Is wiring harness okay?
Yes [Present malfunction diagnosis]
Replace passenger-side air bag cut-off indicator light.
[Past malfunction diagnosis]
Go to next step.
No Replace wiring harness.
6 INSPECT PASSENGER-SIDE AIR BAG CUT-OFF
INDICATOR LIGHT BULB
• Turn ignition switch to LOCK position.
• Disconnect negative battery cable and wait for
more than 1 minutes.
• Remove center panel module.
(See T–96 CENTER PANEL MODULE
REMOVAL/INSTALLATION)
• Remove passenger-side air bag cut-off indicator
light bulb.
• Is passenger-side air bag cut-off indicator light
bulb okay?
Yes Reinstall passenger-side air bag cut-off indicator light
bulb, then go to next step.
No Replace passenger-side air bag cut-off indicator light
bulb.
STEP INSPECTION ACTION