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02-378710-01
13) Theft Deterrent
(1) Description of Burglar Alarm Function
The “LOCK” output is “ON” when receiving the “LOCK” signal from transmitter while the
ignition key is removed and all doors are closed. The armed mode is activated when the door lock
switch is locked (theft deterrent horn output: once, hazard relay output: twice).
The theft deterrent horn and hazard relay outputs are “ON” when receiving the “LOCK” signal
from the remote control key again in armed mode (theft deterrent horn output: once, hazard relay
output: twice).
When receiving “LOCK” signal from the remote control key while any of doors is not closed,
only the “LOCK” output can be done and then activates the armed ready mode (without theft
deterrent horn and hazard warning flasher). At this moment, if the ignition key is in the ignition switch,
the door unlock switch is turned “ON” or the door lock switch is unlocked (after 0.6 seconds),
cancels the armed mode and activates the normal mode. However, in these cases, if closing the
door and locking the door lock switch, the theft deterrent horn outputs once and the hazard warning
flasher outputs twice and then activates armed mode.
When the door is not opened or the ignition key is not inserted into ignition switch for 30 seconds
after receiving “UNLOCK” signal, outputs “LOCK” and then activates armed mode (RELOCK
operation). Also, at this moment, the system outputs the theft deterrent horn and hazard warning
flasher.
The armed mode will not be activated except above conditions.
Ex) The armed mode will not be activated when the door is locked by the ignition key. 1.
2.
3.
4.
5.
▶Theft deterrent mode ON conditions
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09-4
2. CAUTIONS
The parking aid system is just a supplemental device to help your parking.
Always keep the safety precautions.
Do not press or shock the sensors by hitting or using a high-pressure water gun while washing,
since it may damage the sensors.
If the system is in normal operating condition, a short beep sounds when the shift lever is moved
into "R" position with the ignition key "ON".
If the system is defective, the warning buzzer sounds for 3 seconds when moving the gear shift
lever to “R” position with the ignition ON. Be careful not to confuse this and the parking aid
alarm (in 50 cm). 1.
2.
3.
4.
5.
- Note that the display does not show everything in the rear area. Always check
nobody, especially animals and children, is behind the vehicle when parking or
reversing.
- If you can not properly check the vehicle behind, get out of the vehicle and then
visually check it.
The parking aid system will not work or improperly work under following cases: ▶
1) Certain obstacles that sensors can not detect
Thin and narrow objects, such as wires, ropes, chains
Cotton, sponge, clothes, snow; that absorb ultrasonic waves
Obstacles lower than the bumper (ex. drain ditch or mud puddle) -
-
-
2) Not defective but improperly working
When the sensing portion is frozen (operates normally after thawed)
When the sensing portion is covered by rain, water drops, snow or mud (operates normally after
cleaned)
When receiving other ultrasonic signals (metal sound or air braking noises from heavy commercial
vehicles)
When a high-power radio is turned on -
-
-
-
3) Narrowed sensing area
When the sensing portion is partially covered by snow or mud (operates normally after cleaned)
Surrounding temperature of sensor is too high (approx. over 80°C) or too low
(approx. below -30°C) -
-
4) Not defective but may cause malfunction
When driving on the rough roads, gravel road, hill and grass
When the bumper height is changed due to heavy load
When the sensing portion is frozen
When the sensing portion is covered by rain, water drops, snow or mud
When receiving other ultrasonic signals (metal sound or air braking noises from heavy commercial
vehicles)
When a high-power radio is turned on
When some accessories are attached in detecting ranges -
-
-
-
-
-
-
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09-6
Shift lever (R position)
Sends reverse signal to PAS unit
1. Overview
The parking aid system (PAS) is a supplementary device which detects the distance to any obstacle
with the ultrasonic sensors equipped to the rear bumper and warns the driver with alarm sounds, when
the vehicle is moving backward.
The system emits the ultrasonic wave signals from the sensors on the rear bumper with a specific
interval and detects the reflected signals from obstacles.
The alarm interval becomes shorter as the obstacle approaches to assure the safety distance and to
facilitate parking of the vehicle.
2. Layout
ICM box
Buzzer integrated into ICM box
(indicates distance as alarm interval)
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09-8
3. Operation process
1) How to operate
The PAS sensors are activated when the transmission gear is in the "R" (reverse) position. -
2) Sensing distance and range
3) Alarm section and interval (from PAS buzzer in ICM box)
0 ~ 30 cm (third sound produced within area to be ignored)
*
LH sensor Central sensorRH sensor
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09-10
4. Self-diagnosis
PAS self-diagnosis mode (outputs warning beep via exterior buzzer) ▶
System enters into this mode when gear shifted "R" position after initial ignition ON
The self-diagnosis fails and the buzzer sounds under any of the following conditions: -
-
Open circuit in sensor (TX)
Open circuit in power wires (+ and -)
In the event of sensor failure itself a.
b.
c.
If normal, warning buzzer sounds for 0.065 seconds. -
Alarm interval during self-diagnosis ▶