Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b177a buckle switch circuit low

Subaru Legacy BN/BS (2015-2019) Service Manual / Occupant detection system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b177a buckle switch circuit low

DTC DETECTING CONDITION:

• Passenger’s buckle switch circuit is open, shorted or shorted to ground.

• Seat harness circuit is open, shorted or shorted to ground.

• Occupant detection control module is faulty.

For the diagnostic procedure, refer to DTC B177E. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B177E BUCKLE SWITCH RANGE

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Other materials:

Removal
1. Remove the transmission assembly. Automatic Transmission Assembly > REMOVAL2. Remove the extension case. Extension Case > REMOVAL3. Remove the transfer clutch assembly. Transfer Clutch > REMOVAL4. Remove the transfer driven gear assembly. Transfer Driven Gear > REMOVAL5. Remove the parking pa ...