ON-BOARD DIAGNOSTIC [AIR BAG SYSTEM]
T–213
T
End Of Sie
DTC B1996, B1997, B1998, B1999
A6E817401046W16
3
VERIFY WHETHER MALFUNCTION IS IN
DRIVER-SIDE SIDE AIR BAG MODULE OR
RELATED WIRING HARNESS
•
Connect leads of
SST
(Fuel and
thermometer checker) or apply 2 ohm
resistor to driver-side side air bag module
connector terminal A and B.
•
Set resistance of
SST
(Fuel and
thermometer checker) to 2 ohm.
•
Connect negative battery cable.
•
Turn ignition switch to ON position.
•
Check following PID/DATA monitor, using
SST
(WDS or equivalent).
(See
T–195 PID/DATA MONITOR TABLE
)
— OD_DSAB_ST
•
Is related wiring harness normal?
Yes
Replace driver-side side air bag module.
(See
T–121 SIDE AIR BAG MODULE REMOVAL/
INSTALLATION
)
No
Replace wiring harness, then go to next step.
4
INSPECT SAS UNIT
•
Turn ignition switch to LOCK position.
•
Disconnect negative battery cable and wait
for
more than 1 minute
.
•
Connect driver-side side air bag module
connector.
•
Are DTCs B1992, B1993, B1994 and/or
B1995 indicated?
Yes
Present malfunction diagnosis:
•
Replace SAS unit.
(See
T–124 SAS UNIT REMOVAL/INSTALLATION
)
Past malfunction diagnosis:
•
Troubleshooting completed.
No
Troubleshooting completed.
STEP
INSPECTION
ACTION
DTC
B1996
Passenger-side side air bag module system circuit short to power supply
B1997
Passenger-side side air bag module system circuit short to ground
B1998
Passenger-side side air bag module system resistance high
B1999
Passenger-side side air bag module system resistance low
DETECTION
CONDITION
Warning
•
Detection conditions are for understanding DTC outline before performing inspection.
Performing inspection with only detection conditions may cause injury due to operating error
or damage the system. When performing inspection, always follow inspection procedure.
•
Abnormal resistance (other than
1.4—3.2 ohm
) detected in passenger-side side air bag module circuit
•
Malfunction in wiring harness between passenger-side side air bag module and SAS unit
POSSIBLE
CAUSE
•
Open or short circuit in wiring harness between passenger-side side air bag module and SAS unit
•
Passenger-side side air bag module malfunction
•
SAS unit malfunction
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...