Mazda 6 2002 Workshop Manual page 1059

ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM]
STEP
7 INSPECT PASSENGER-SIDE AIR BAG CUT-OFF
INDICATOR LIGHT
• 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)
• Inspect continuity wiring harness between
passenger-side air bag cut-off indicator light
terminals A and B.
• Is passenger-side air bag cut-off indicator light
normal?
8 INSPECT FOR CONTINUITY BETWEEN METER
IG 15 A FUSE AND PASSENGER-SIDE AIR BAG
CUT-OFF INDICATOR LIGHT
• Connect negative battery cable.
• Turn ignition switch to ON position.
• Measure voltage at terminal B of passenger-side
air bag cut-off indicator light connector.
• Is voltage more than 9V?
9 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
• 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 trims. (Vehicle with pre-
tensioner seat belt)
• Disconnect driver and passenger-side pre-
tensioner seat belt connectors. (Vehicle with pre-
tensioner seat belt)
• Turn up floor covering.
• Disconnect all SAS unit connectors.
• Inspect following wiring harness between
passenger-side air bag cut-off indicator light and
SAS unit terminals for short to ground or open
circuit:
— A—1U
• Is wiring harness okay?
End Of Sie
INSPECTION
WARNINGS)
Yes Go to net step.
No Replace passenger-side air bag cut-off indicator light .
Yes Go to net step.
No Replace wiring harness.
Yes [Present malfunction diagnosis]
Replace SAS unit.
(See T–124 SAS UNIT
[Part malfunction diagnosis]
Troubleshooting completed.
No Replace wiring harness.
ACTION
REMOVAL/INSTALLATION)
T–207
T