Subaru Legacy BN/BS (2015-2019) Service Manual: Basic diagnostic procedure

Wiper deicer system wiring diagram

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How to read wiring diagrams

1. POWER SUPPLY CIRCUITCircuits are described to indicate the power supply in the wiring diagram of each system. “MB-5”, “MB-6”, etc., which are used as power- supply symbols t ...

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Activation of malfunction indicator light
1. When the ignition switch is turned to ON (engine OFF), the malfunction indicator light (A) in the combination meter illuminates.NOTE:If the malfunction indicator light does not illuminate, perform diagnostics of the malfunction indicator light circuit or the combination meter circuit. Malfunctio ...