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Home >> Subaru >> 2018 >> WRX Limited, Standard Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrumentation System & Driver Information Center (Service Information) >> Switches And Harness >> Inspection >> Multi-Function Display Switch

Multi-Function Display Switch

  1. Measure the resistance between connector terminals.

    Preparation Tool: 

    Circuit tester

    G12456073
    TERMINAL NO. INSPECTION CONDITIONS STANDARD
    2 - 3 (UP) Δ
    ENTER or VIEW
    (DOWN) ↓
    All OFF Approx. 1 MΩ or more
    (UP) Δ ON Less than 1 Ω
    ENTER or VIEW ON Approx. 1, 000 Ω
    (DOWN) ↓ ON Approx. 3, 670 Ω
  2. Apply Battery Voltage between the connector terminals to check Lighting Condition of Illumination inside the Switch.
    SWITCH TERMINAL INSPECTION SPECIFICATION

    Terminal No. Inspection Conditions Specification
    4 (+) - 1 (-) Apply Battery Voltage. Light ON
  3. Replace the Switch - Multi-Function Display if it is found defective.