■ WARNING ■
Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3 minutes. (To discharge backup capacitor.)
Do not use unspecified tester or other measuring device.
DIAGNOSTIC PROCEDURE
1.CHECK HARNESS CONNECTOR
Check the connection of harness connector.
Is the inspection result normal?
YES
>>
GO TO 2
.
NO
>>
Replace harness connectors.
2.CHECK WIRING HARNESS
Check the wiring harness externals.
Is the inspection result normal?
YES
>>
GO TO 3
.
NO
>>
Replace wiring harness.
3.CHECK OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
Replace Occupant Classification System control unit. (front passenger side seat cushion frame). Refer to
Exploded View
.
Perform DTC confirmation procedure. Refer to
DTC Logic
.
Is DTC detected?
YES
>>
GO TO 4
.
NO
>>
INSPECTION END
4.CHECK AIR BAG DIAGNOSIS SENSOR UNIT
Replace air bag diagnosis sensor unit. Refer to
Exploded View
.
Perform DTC confirmation procedure. Refer to
DTC Logic
.
Is DTC detected?
YES
>>
GO TO 1
.
NO
>>
INSPECTION END