Impreza WRX STI F4-2.5L DOHC Turbo (2007)
Impact Sensor: Adjustments
IMPACT SENSOR
ADJUSTMENT
1. CHECK IMPACT SENSOR
1. Remove the key from ignition switch.
2. Close all windows.
3. Close all the doors, trunk lid and rear gate. Leave open the front hood.
4. Press the LOCK button of the transmitter from outside vehicle.
5. Check that the security indicator light blinks twice within 0.5 seconds in 2 seconds cycle after 30 seconds.
6. Hit the windshield with your palm continuously and check the security alarm operates. Lift up the front hood approx. 12 cm (4.7 in), and then
drop it off to check the operation of security alarm.
7. If NG, adjust the impact sensitivity.
2. IMPACT SENSITIVITY ADJUSTMENT
1. Connect the Subaru Select Monitor to data link connector.
2. Turn the ignition switch to ON.
3. Select {Impact Sensor} from the main menu.
4. Make a {ECU customizing}.
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Sensitivity can be adjusted in 11 levels (0 to 10).
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Initial setting is 5.
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Smaller number means more sensitive.
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Larger number means less sensitive.
5. Turn the ignition switch to OFF, and then remove the Subaru Select Monitor.
NOTE:
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Set the sensor so as not to let the alarm on normal vibration (reclining to the door, hit the ball and etc.).
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Set the sensor to operate the alarm with hitting the door or window glass, etc. continuously like a mayhem by robbery.
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Ask the customer about parking situation for setting, because the alarm operate when the vibration not only the burglar but also the
construction etc.