40
■
Is available when the ignition is switched ON and shift lever is in the R position.
■
The sensor detects obstructions when the shift lever is in the R position.
・
Alarm (beeper) sound
■
The beeper operates (sounds) as follows while the system is operating.
* The closer the obstruction is approached the faster the continuous sound is emitted.
Malfunction symptom
Inspection
Action
Alarm sound (buzzer) does not activate even though
there is an obstruction around the sensor.
Is the ignition switched ON?
Switch the ignition ON.
Is each part connected correctly?
(Each connector, reverse signal line,
ground terminal)
Connect each part correctly.
Is there a device generating ultrasonic
waves near the vehicle?
(Air compressor, high-pressure car
washer, impact wrench, or electric drill)
Take the device away from the
ultrasonic wave generation
source.
Is the shift lever in the R position?
Shift the shift lever to the R
position.
Alarm sound (buzzer) activates even though there is
no obstruction around the sensor.
Is the ground detected?
* If beep sound stops after placing
cardboard on the ground, the ground
may be detected.
Install the sensor correctly.
11
．
OPERATION CONDITION
12
．
TROUBLESHOOT
◇
Rear sensor
◇
Back sensor
Distance between the vehicle
and the obstruction
Beeper
sound*
Slow
intermittent
sound
Fast
intermittent
sound
Continuous
sound
Slow
intermittent
sound
Fast
intermittent
sound
Continuous
sound
Distance between the vehicle
and the obstruction
Beeper
sound*
Approx.130-100cm (4.3-3.3 ft)
Approx.100-50cm (3.3-1.6 ft)
Within approx.40cm (1.3 ft)
Approx.60-50cm (2.0-1.6 ft)
Approx.50-40cm (1.6-1.3 ft)
Within approx.40cm (1.3 ft)
06DE4313B
