ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM]
T–201
T
End Of Sie
2
INSPECT WIRING HARNESS BETWEEN
OCCUPANCY SENSOR 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.
•
Disconnect occupancy sensor connector.
•
Connect negative battery cable.
•
Inspect following wiring harness between SAS
unit and occupancy sensor terminals for short to
ground, short to power supply, and open circuit:
— 1I—B
•
Is wiring harness okay?
Yes
Go to next step.
No
Replace wiring harness.
3
INSPECT WIRING HARNESS BETWEEN METER
IG 15 A FUSE AND OCCUPANCY SENSOR
•
Connect negative battery cable.
•
Turn ignition switch to ON position.
•
Measure voltage at occupancy connector
terminal A.
•
Is voltage
more than 9V
?
Yes
[Present malfunction diagnosis]
Go to next step.
[Past malfunction diagnosis]
Troubleshooting completed.
No
Replace wiring harness.
4
VERIFY WHETHER MALFUNCTION IS IN
OCCUPANCY SENSOR OR SAS UNIT
•
Turn ignition switch to LOCK position.
•
Disconnect negative battery cable and wait for
more than 1 minute
.
•
Connect all SAS unit connectors.
•
Connect drive- and passenger-side pre-
tensioner seat belt connectors. (Vehicle with
pre-tensioner seat belt)
•
Connect driver and passenger-side curtain air
bag module connectors. (Vehicles with curtain
air bag)
•
Connect driver and passenger-side side air bag
module connectors. (Vehicle with side air bag)
•
Connect passenger-side air bag module
connector.
•
Connect clock spring connector.
•
Connect occupancy sensor connector.
•
Short occupancy sensor connector terminal B to
ground.
•
Connect negative battery cable.
•
Turn ignition switch to ON position.
•
Is DTC B1871 indicated?
Yes
Replace SAS unit.
(See
T–124 SAS UNIT REMOVAL/INSTALLATION
)
No
Replace seat cushion.
(See
S–106 FRONT SEAT DISASSEMBLY/ASSEMBLY
)
STEP
INSPECTION
ACTION
Summary of Contents for 6 2002
Page 104: ...F 4 LOCATION INDEX End Of Sie FUEL SYSTEM A6E390001006W01 Engine Room Side A6E3912W015...
Page 151: ...F 36 EXHAUST SYSTEM A6E3914W002...
Page 312: ...F 182 TROUBLESHOOTING QUICK DIAGNOSTIC CHART A6E398018881W02 A6E3980W001...
Page 313: ...TROUBLESHOOTING F 183 F A6E3980W002...
Page 314: ...F 184 TROUBLESHOOTING A6E3980W003...
Page 315: ...TROUBLESHOOTING F 185 F End Of Sie A6E3980W004...
Page 410: ...K 3 K...
Page 526: ...TROUBLESHOOTING K 115 K QUICK DIAGNOSIS CHART A6E568001030W04 A6E5680W001...
Page 527: ...K 116 TROUBLESHOOTING End Of Sie A6E5680W002...
Page 653: ...ON BOARD DIAGNOSTIC ABS TCS P 57 P...
Page 701: ...TROUBLESHOOTING ABS TCS DYNAMIC STABILITY CONTROL P 105 P Vehicle with ABS TCS A6E6980W002...
Page 819: ...OUTSIDE MIRROR S 60 2 THIS PAGE IS INTENTIONALLY LEFT BLANK End Of Sie...
Page 971: ...T 76 WARNING AND INDICATOR SYSTEM Operating Order A6E8118W009...
Page 1150: ...U 4 LOCATION INDEX End Of Sie CONTROL SYSTEM A6E850001042W01 L H D A6E8500W003 A6E8500W004...
Page 1152: ...U 6 LOCATION INDEX R H D A6E8500W005 A6E8500W006...