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Home >> Subaru >> 2016 >> WRX STI >> 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 according to DTC.