Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1775 belt tension sensor output too low

Subaru Legacy BN/BS (2015-2019) Service Manual / Occupant detection system (diagnostics) / Diagnostic procedure with diagnostic trouble code (dtc) / 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 diagnostic procedure, refer to DTC B1773. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1773 BELT TENSION SENSOR CIRCUIT OPEN

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 ...

Dtc b1774 belt tension sensor output too 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 ...

Other materials:

Removal
1. Disconnect the ground terminal from battery sensor. NOTE2. Remove the bumper face - front. Front Bumper > REMOVAL3. Remove the front grille assembly.(1) Remove the screws on the back side.(2) Release the claws, and remove the front grille assembly and the cover intake - front. ...