Subaru Crosstrek Service Manual: Dtc b1771 buckle switch

DIAGNOSIS START CONDITION:

Ignition voltage is 8 V to 16 V.

DTC DETECTING CONDITION:

• Passenger’s seat buckle switch is faulty.

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

• Occupant detection system is faulty.

• Occupant detection harness is faulty.

Dtc b1761 occupant detection sensor mat liquid coating

Dtc b1795 occupant detection module internal circuit

Other materials:

Outside mirrors
Convex mirror (passenger side) WARNING Objects look smaller in a convex mirror and farther away than when viewed in a flat mirror. Do not use the convex mirror to judge the distance of vehicles behind you when changing lanes. Use the inside mirror (or glance backwards) to determine the actu ...

Engine oil
For the checking, adding and replacing procedure or other details, refer to "Engine oil" F11-8. NOTE The procedure for changing the engine oil and oil filter should be performed by a properly-trained expert. It is recommended that you have this service performed by your SUBARU dealer. Approv ...

Removal
AIRBAG SYSTEM > Side Airbag ModuleREMOVALCAUTION:Before handling the airbag system components, refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">NOTE:Remove the passenger’s side by referring to driv ...