LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Subaru >> 2017 >> Outback 2.5i >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer System (Diagnostics) >> Inspection Mode >> Procedure >> Inspection Mode 3
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Inspection Mode 3

DTC Item Note
B1570 ANTENNA -
B1571 REFERENCE CODE INCOMPATIBILITY (IMMOBILIZER CONTROL MODULE TO ECM) -
B1572 IMM CIRCUIT EXCEPT ANTENNA CIRCUIT -
B1574 KEY COMMUNICATION -
B1575 INCORRECT IMMOBILIZER KEY -
B1576 EGI CONTROL MODULE EEPROM -
B1577 IMM CONTROL MODULE EEPROM -
B1578 METER -

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. 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. After solving the DTC, repeat from step  1
  3. Start the engine, and then run the engine at idle for 10 seconds or more. Or, disconnect and reconnect the battery, then turn the ignition switch OFF → ON, and wait for 10 seconds or more.
  4. 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.