Subaru Legacy BN/BS (2015-2019) Service Manual: Removal
1. Disconnect the ground terminal from battery sensor. NOTE 2. Lift up the vehicle. 3. Remove the front exhaust pipe. Front Exhaust Pipe > REMOVAL 4. Apply spray-type lubricant (004301003) or equivalent to the threaded portion of rear oxygen sensor, and leave it for one minute or more. 5. Remove the rear oxygen sensor. CAUTION: When removing the rear oxygen sensor, wait until exhaust pipe cools, otherwise it will damage the exhaust pipe.
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Inspection
1. Check that the rear oxygen sensor has no deformation, cracks or other damages.2. Measure the resistance between rear oxygen sensor terminals.Terminal No.Standard1 and 25.6+0.8 −0.6 - (when 20 ...
Other materials:
Rear wiring harness rh location
ConnectorConnecting toNo.PoleColorAreaNo.DescriptionAB1822YC-4 Airbag CMAB222YC-3 Seat cushion airbag module RHAB242YC-3 Side airbag module RHAB262BB-3 Pretensioner RHAB284YB-3 Side airbag sensor RHAB536BC-4AB59Occupant detection wiring harnessAB596BC-4AB53Rear wiring harness RHAB602YC-3 Buckle swit ...
