Subaru Legacy BN/BS (2015-2019) Service Manual: Control module i o signal

Subaru Legacy BN/BS (2015-2019) Service Manual / Infotainment system (diagnostics) / Control module i o signal

System block diagram
Electrical specification
Wiring diagram

Service diagnostics mode operation

NOTE:Contents indicated in this section generally describe inspection procedures to be performed when Subaru Select Monitor cannot be used. However, some of the inspections described here cannot be pe ...

System block diagram

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Other materials:

Inspection
1. CHECK FUSE1. Remove the fuse and inspect visually.2. If the fuse is blown out, replace the fuse.2. CHECK RELAY1. Check the resistance between relay terminals.Terminal No.Inspection conditionsStandardCircuit1 — 2Always1 M- or more1 — 2Apply battery voltage between terminals 4 and 3.Less than 1 ...