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Home >> Subaru >> 2015 >> WRX Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Security And Locks - Keyless Access (W/Push Button Start) (Diagnostics)) >> Inspection Mode >> Procedure >> Inspection Mode 3

Inspection Mode 3

WARNING: This page is about a different car, the 2015 Subaru Outback and 2015 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.
DTC Item Note
B2790 ID Code Box Abnormal (EEPROM Abnormal) -
B27A1 Driver Side External Antenna Output Stage Open -
B27A2 Passenger Side External Antenna Output Stage Open -
B27A5 Front Internal Antenna Output Stage Open -
B27A6 Rear Internal Antenna Output Stage Open -
B27A7 Trunk/Rear Gate Internal Antenna Output Stage Open -
B27A8 Trunk/Rear Gate External Antenna Output Stage 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.
    NOTE: If the DTC is displayed on the screen, the trouble is still present. Perform the diagnosis according to DTC.