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

Subaru Legacy BN/BS (2015-2019) Service Manual / Eyesight / 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 — 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)Brake light relay(A)Fuse & relay box (F/B)Fuse 7.5 A (stop light and brake switch)(B)Fuse 7.5 A (stereo camera)(C)NOTE:For other related fuses, refer to the wiring diagram. Power S ...

Stereo camera

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Other materials:

Inspection
Before performing diagnosis, check the following item which might affect the quality of the tire pressure monitoring system.1. TIRE• Inspect that the tire pressure is within the specification while the tire is cool. (Refer to Tire Caution Label.)• Check the tires for damage or the insert ...