DESCRIPTION
The clearance warning buzzer sounds to alert the driver. The sounding pattern changes depending on the distance to an obstacle.
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY - NO. 1 CLEARANCE WARNING BUZZER) |
(a) Disconnect the F95 clearance warning ECU assembly connector.
(b) Disconnect the F97 No. 1 clearance warning buzzer connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F95-19 (CBZ) - F97-1 (Z+) |
Always |
Below 1 Ω |
F95-20 (FF) - F97-2 (Z-) |
Always |
Below 1 Ω |
F95-19 (CBZ) - Body ground |
Always |
10 kΩ or higher |
F95-20 (FF) - Body ground |
Always |
10 kΩ or higher |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK NO. 1 CLEARANCE WARNING BUZZER |
(a) Temporarily replace the No. 1 clearance warning buzzer with a new or normally functioning one (See page ).
(b) Check that the clearance warning buzzer sounds properly when the intuitive parking assist system detects an obstacle.
OK:
Buzzer sounds properly.
OK |
END (NO. 1 CLEARANCE SONAR BUZZER IS DEFECTIVE) |
NG |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
HINT:
The type of ignition switch used on this model differs according to the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ign ...
Ultrasonic Sensor(for Front)
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE UPPER RADIATOR SUPPORT SEAL
2. REMOVE FRONT BUMPER COVER
3. REMOVE NO. 2 ENGINE ROOM WIRE
4. REMOVE NO. 1 ULTRASONIC SENSOR
(a) Detach th ...