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Home >> Subaru >> 2017 >> WRX Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Security And Locks - Keyless Access (W/ Push Button Start) (Diagnostics) >> Inspection Mode >> Procedure >> Inspection Mode 4

Inspection Mode 4

DTC Item Note
B2784 ANTENNA CIRCUIT (PUSH ENGINE SWITCH) -
B2790 ID CODE BOX CIRCUIT -
B27A1 DRIVER SIDE EXTERNAL ANTENNA OPEN -
B27A2 PASSENGER SIDE EXTERNAL ANTENNA OPEN -
B27A5 FRONT INTERNAL ANTENNA OPEN -
B27A6 REAR INTERNAL ANTENNA OPEN -
B27A7 TRUNK/REAR GATE INTERNAL ANTENNA OPEN -
B27A8 TRUNK/REAR GATE EXTERNAL ANTENNA OPEN -

Diagnostic procedure:

  1. Prepare for the inspection mode. <Ref. to PREPARATION FOR THE INSPECTION MODE , PROCEDURE, Inspection Mode.>
  2. Read the DTC and check that the DTC is not displayed. <Ref. to READ DIAGNOSTIC TROUBLE CODE (DTC) .>
NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis for the displayed DTCs.