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If these signals and lock signal from remote controller are received by the smart entrance control unit, ground VEHICLE SECURITY SYSTEM ALARM OPERATION NHEL0196S05 The vehicle security system is triggered by I opening a door I opening the hood or the trunk lid I detection of battery disconnect and connect. Once the vehicle security system is in armed phase, if the smart entrance control unit receives a ground sig- I through 10A fuse (No, 61 located in fuse and fusible link box) I to vehicle security horn relay-1 terminals 1 and 3, and I to vehicle security horn relay-2 terminal 1 I through 10A fuse (No. 57, located in fuse and fusible link box) I to horn relay terminal 2. Without xenon headlamp I through 15A fuse (No. 68, located in fuse and fusible link box) I to headlamp relay LH terminals 1 and 3, I through 15A fuse (No. 69, located in fuse and fusible link box) I to headlamp relay RH terminals 1 and 3. With xenon headlamp I through 15A fuse (No. 68, located in fuse and fusible link box) I to headlamp relay LH terminal 3, I through 20A fuse (No. 54, located in fuse and fusible link box) I to headlamp relay LH terminals 1 and 6, I through 15A fuse (No. 69, located in fuse and fusible link box) I to headlamp relay RH terminal 3, and I through 20A fuse (No. 55, located in fuse and fusible link box) I to headlamp relay RH terminals 1 and 6. When the vehicle security system is triggered, ground is supplied intermittently I to headlamp LH relay terminal 2 from smart entrance control unit terminal 21 and I to headlamp LH relay terminal 2 from smart entrance control unit terminal 59 I through smart entrance control unit terminals 43 and 64. When headlamp relays (LH and RH) are energized and then power is supplied to headlamps (LH and RH). I from smart entrance control unit terminal 42 I to vehicle security horn relay-2 terminal 2. When vehicle security horn relay-2 is energized, ground is supplied intermittently I to vehicle security horn relay-1 terminal 2, and I to horn relay terminal 1. GI MA EM LC EC FE AT AX SU BR ST RS BT HA SC IDX VEHICLE SECURITY (THEFT WARNING) SYSTEM System Description (Cont’d) EL-369 |