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Home >> Subaru >> 2017 >> WRX Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Anti-Theft System - Security And Locks >> Impact Sensor >> Adjustment >> Check Impact Sensor
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Check Impact Sensor

  1. Pull out the key from the ignition switch, or turn the ignition switch to OFF.
  2. Close all the windows.
  3. Close all doors and trunk lid. Leave open the front hood.
  4. Press the LOCK button of the keyless transmitter or access key from outside of vehicle.
  5. Check that the security indicator light blinks twice within 0.5 seconds in 2 second cycles after 30 seconds.
  6. Hit all windows with the palm with force repeatedly, to check for whether the security alarm operates. Lift up the front hood approx. 12 cm (4.7 in) or more, and then drop it off to check the operation of security alarm.
  7. If NG, adjust the impact sensitivity.
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