Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1776 belt tension sensor input voltage high

Subaru Legacy BN/BS (2015-2019) Service Manual / Occupant detection system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / Dtc b1776 belt tension sensor input voltage high

DTC DETECTING CONDITION:

• Passenger’s seat belt tension sensor is faulty.

• Airbag main harness circuit is open or shorted.

• Occupant detection control module is faulty.

For the diagnostic procedure, refer to DTC B1773. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1773 BELT TENSION SENSOR CIRCUIT OPEN

Dtc b1777 belt tension sensor input voltage low

DTC DETECTING CONDITION:• Passenger’s seat belt tension sensor is faulty.• Airbag main harness circuit is open or shorted.• Occupant detection control module is faulty.For the ...

Dtc b1775 belt tension sensor output too low

DTC DETECTING CONDITION:• Passenger’s seat belt tension sensor is faulty.• Airbag main harness circuit is open or shorted.• Occupant detection control module is faulty.For the ...

Other materials:

Inspection
Repair or replace any faulty hoses, pipes, and clamps found in the inspection below.• Check for CVTF leaks in joints at the transmission, radiator, CVTF cooler (air cool), pipes, and hoses.• Check the clamp for deformation.• Lightly bend the hose and check for cracks in the surface ...