Diagnostic Procedure
- CHECK HARNESS CONNECTOR
Check the connection of harness connector.
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Replace harness connectors.
- CHECK WIRING HARNESS
Check the wiring harness externals.
Is the inspection result normal?
YES
GO TO STEP 3 .
NO
Replace wiring harness.
- REPLACE OCCUPANT DETECTION SYSTEM CONTROL UNIT
- Replace occupant detection system control unit. Refer to REMOVAL AND INSTALLATION .
- Perform DTC confirmation procedure. Refer to DTC LOGIC .
Is DTC detected?
YES
GO TO STEP 4 .
NO
INSPECTION END
- REPLACE OCCUPANT DETECTION SYSTEM SEAT SENSOR
- Replace seat cushion frame. Refer to REMOVAL AND INSTALLATION .
- Perform DTC confirmation procedure. Refer to DTC LOGIC .
Is DTC detected?
YES
GO TO STEP 5 .
NO
INSPECTION END
- REPLACE AIR BAG DIAGNOSIS SENSOR UNIT
- Replace air bag diagnosis sensor unit. Refer to REMOVAL AND INSTALLATION .
- Perform DTC confirmation procedure. Refer to DTC LOGIC .
Is DTC detected?
YES
GO TO STEP 1 .
NO
INSPECTION END