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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Entertainment System >> Audio System >> Operation >> Check Connections With Line Diag Mode
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Check Connections With Line Diag Mode

  1. Turn the ignition switch to ACC.
  2. Press the button (b) twice with the button (a) pressed.
    G12408266Courtesy of SUBARU OF AMERICA, INC.
    NOTE: Pressing the button (a) for three seconds or more or turning the ignition switch from th< OFF to ACC position can exit the Line Diag mode.
  3. {Line Diag} screen is displayed.
  4. Check the connection status with the {Connection} in the {Line Diag} screen.
    G13262706Courtesy of SUBARU OF AMERICA, INC.
    Item Contents Inspection
    GPS GPS antenna connection Confirm that the indication is OK. (With GPS antenna only)
    MIC MIC connection Confirm that the indication is OK.
    Rr_CAM Rr CAM Video connection Confirm that the indication is OK.
    AUX AUX connection Connect the pin jack for check to AUX terminal and check that the indication is OK.
    USB1 USB connection Connect the memory for check to USB terminal and check that the USB is OK.
    USB2
    SXM SXM connection Confirm that the indication is OK. (With SXM only)
    Leather AMP Amplifier connection Confirm that the indication is OK. (With AMP only)
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