DTC B1655: Front Buckle Switch RH Failure

Diagnosis start condition:

When the ignition voltage is 10 - 16 V.

DTC detecting condition:

Buckle switch RH failure (open, short, unit failure), seat harness malfunction (open, short), occupant detection system failure

CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to OCCUPANT DETECTION (DIAGNOSTICS)>GENERAL DESCRIPTION>CAUTION .

CHECK DTC .
1. Turn the ignition switch to ON.
2. Read the DTC of [Airbag] using the Subaru Select Monitor. Ref. to AIRBAG (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .
Is DTC for [Airbag ECU Malfunction] displayed? (Current malfunction)

Yes : Perform the diagnosis for [Airbag ECU Malfunction]. Ref. to AIRBAG (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1000 AIRBAG ECU MALFUNCTION .

No : Go to 2.
CHECK DTC .
Read the DTC of [Occupant Detection] using the Subaru Select Monitor. Ref. to OCCUPANT DETECTION (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

Is DTC B1650 displayed? (Current malfunction)

Yes : Perform the diagnosis of DTC B1650. Ref. to OCCUPANT DETECTION (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1650 OCCUPANT DETECTION SYSTEM MALFUNCTION .

No : Go to 3.
CHECK DTC .
Read the DTC of [Occupant Detection] using the Subaru Select Monitor. Ref. to OCCUPANT DETECTION (DIAGNOSTICS)>DIAGNOSTIC TROUBLE CODE (DTC) .

Is DTC B1771 displayed? (Current malfunction)

Yes : Perform the diagnosis of DTC B1771. Ref. to OCCUPANT DETECTION (DIAGNOSTICS)>DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)>DTC B1771 BUCKLE SWITCH .

No : Replace the airbag Control Module. Ref. to AIRBAG SYSTEM>AIRBAG CONTROL MODULE .