Subaru Legacy BN/BS (2015-2019) Service Manual: Inspection

Subaru Legacy BN/BS (2015-2019) Service Manual / Lighting system / Relay and fuse / Inspection

1. CHECK FUSE

1. Remove the fuse and inspect visually.

2. If the fuse is blown out, replace the fuse.

NOTE:

If the fuse is blown again, check the system wiring harness.

2. CHECK RELAY

1. Measure the resistance between relay terminals.

Terminal No.	Inspection conditions	Standard	Circuit
1 — 2	Always	1 M- or more
1 — 2	Apply battery voltage between terminals 4 and 3.	Less than 1 -

Terminal No.	Inspection conditions	Standard	Circuit
1 — 2	Always	1 M- or more
1 — 4	Always	Less than 1 -
1 — 2	Apply battery voltage between terminals 3 and 5.	Less than 1 -

2. Replace the relay if the inspection result is not within the standard value.

Location

Main fuse box (M/B)Front fog light relay(A)Headlight relay HI (RH)(B)Tail and illumination relay(C)Headlight relay LO(D)Headlight relay HI (LH)(E)Daytime running light relay (RH)(F)Daytime running lig ...

Room light

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Other materials:

Preparation tool
1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS498497100CRANKSHAFT STOPPERUsed for stopping rotation of the flywheel.499747100CLUTCH DISC GUIDEUsed for installing the clutch disc to the flywheel.2. GENERAL TOOLTOOL NAMEREMARKSCircuit testerUsed for measuring resistance, voltage and current. ...