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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> General Information >> Identification >> General Information & Specifications >> Pre-Delivery Inspection >> Pre-Delivery Inspection (PDI) Procedure >> Delivery (Test) Mode
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Delivery (Test) Mode

  1. Install the delivery (test) mode fuse with ignition switch to OFF.
    CAUTION: Do not use any fuses that are installed on the vehicle.
    G08315288Courtesy of SUBARU OF AMERICA, INC.
  2. Turn the ignition switch to ON and check that the malfunction indicator light starts blinking.
  3. If the malfunction indicator light blinks, return the ignition key to LOCK.
  4. Remove the delivery (test) mode fuse and attach it to the spare fuse holder provided on the fuse box cover.
  5. Then, turn the ignition key to ON again.
  6. Make sure that the malfunction indicator light is off. If the malfunction indicator light blinks, carry out an engine diagnosis.