Index Subaru Subaru Impreza 3 / Impreza WRX / Impreza WRX STI - service repair manual 2008-2014 year
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SL-45 Impact Sensor SECURITY AND LOCKS 19.Impact Sensor A: REMOVAL 1) Remove the key from ignition switch. 2) Close all the doors, trunk lid and rear gate. 3) Press the UNLOCK button of the keyless trans- mitter. 4) Disconnect the ground cable from battery. 5) Remove the impact sensor. 6) Change the setting of impact sensor using Sub- aru Select Monitor. B: INSTALLATION 1) Remove the key from ignition switch. 2) Close all the doors, trunk lid and rear gate. 3) Press the UNLOCK button of the keyless trans- mitter. 4) Disconnect the ground cable from battery. 5) Install the impact sensor. 6) Change the setting of impact sensor using Sub- aru Select Monitor. C: OPERATION 1. IMPACT SENSOR SETTING USING SUB- ARU SELECT MONITOR 1) Connect the Subaru Select Monitor to the data link connector. 2) Turn the ignition switch to ON. 3) On the “System Selection Menu”, select {Integ. unit mode}. 4) Select {ECM customizing}. 5) Make a impact monitor setting. • When installing: ON • When removing: OFF 6) Make a impact monitor ON/OFF setting. • When installing: ON • When removing: OFF 7) Turn the ignition switch to OFF, and then remove the Subaru Select Monitor. D: ADJUSTMENT 1. CHECK IMPACT SENSOR 1) Remove the key from ignition switch. 2) Close all the windows. 3) Close all the doors and the rear gate. Leave open the front hood. 4) Press the LOCK button of the keyless transmit- ter 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 repeat- edly, to check for whether the security alarm oper- ates. 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. 2. IMPACT SENSITIVITY ADJUSTMENT 1) Connect the Subaru Select Monitor to the data link connector. 2) Turn the ignition switch to ON. 3) On the “System Selection Menu”, select {Impact Sensor}. 4) Make a {Sensitivity Adjustment Mode}. • Sensitivity can be adjusted in 11 levels (0 to 10). • Initial setting is 5. • Smaller number means more sensitive. • Larger number means less sensitive. 5) Turn the ignition switch to OFF, and then remove the Subaru Select Monitor. • Set the sensor so as not to let the alarm on nor- mal vibration (reclining to the door, hit the ball and etc.). • Set the sensor to operate the alarm with hitting the door or window glass, etc. continuously like a mayhem by robbery. • Even if there is no burglary attempt, if there is vi- bration (road construction, elevated parking lots, passage of trains or boarding of ferries), the alarm can be triggered. Because of this, ask the customer about their parking conditions, and set an appropri- ate sensitivity level after discussion. • The impact sensitivity can also be adjusted on the manufacturer’s optional display, and it can be set in 11 levels from 0 to 10. The sensitivity is set to 5 by default. (Unlike the specification of the Subaru Select Monitor, the setting becomes duller as the setting value becomes smaller, and more sensitive as the number becomes larger.) • If the sensitivity setting was not performed prop- erly, a buzzer will sound four times. In this case, check the following: • Is there an error in CAN communication? • Is there an open circuit in the harness between the body integrated unit and the impact sensor? • Is there a malfunction in the display, body inte- grated unit or impact sensor? |