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Home >> Subaru >> 2015 >> Legacy 2.5i >> Repair and Diagnosis (Single Page) >> Body & Frame >> Door Locks >> Immobilizer System (Diagnostics) >> Inspection Mode >> Procedure >> Inspection Mode 1

Inspection Mode 1

DTC Item Note
B1401 M Collation NG -
B1402 Immobilizer Key Collation NG -
B1407 M Communication Abnormal -
B1408 Meter EEPROM Abnormal -
B1410 Transponder Communication Abnormal -
B1411 Immobilizer Antenna Abnormal -
B1413 Immobilizer Control Module Battery Power Supply Failure -

Diagnostic procedure:

  1. Perform the Clear Memory Mode. <Ref. to CLEAR MEMORY 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. After solving the DTC, repeat from step  1).
  3. Remove the ignition key from the ignition switch, and insert again.
  4. Turn the ignition switch OFF → ON, and wait for 10 seconds or more.
  5. 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.