Subaru Legacy BN/BS (2015-2019) Service Manual: Electrical component location location

Subaru Legacy BN/BS (2015-2019) Service Manual / Immobilizer (diagnostics) / Electrical component location location

(1)	Security indicator light	(3)	Immobilizer antenna	(5)	Ignition key
(2)	Body integrated unit	(4)	Combination meter	(6)	Immobilizer control module (C0 and C5 models)

Diagnostics chart for security indicator light inspection

1. CHECK SECURITY INDICATOR LIGHT CIRCUITCAUTION:When the body integrated unit (except for C0 and C5 models) or the immobilizer CM (C0 and C5 models) is replaced, registration of the immobilizer syste ...

Immobilizer control module i o signal wiring diagram

1. IMMOBILIZERRefer to “Immobilizer System” in the wiring diagram. Immobilizer System > WIRING DIAGRAM ...

Other materials:

Inspection
1. Check that the front oxygen (A/F) sensor has no deformation, cracks or other damages.2. Measure the resistance between front oxygen (A/F) sensor terminals.Terminal No.Standard1 and 22.0+0.42 −0.2 - (when 20°C (68°F)) ...