DESCRIPTION
The ultrasonic sensor sends and receives ultrasonic waves. Based on the received wave, the sensor calculates the approximate distance between the vehicle and the obstacle, and sends the distance value as a signal to the clearance warning ECU assembly.
WIRING DIAGRAM
PROCEDURE
1. |
INSPECT NO. 1 ULTRASONIC SENSOR (REAR CORNER SENSOR LH) |
(a) Remove the No. 1 ultrasonic sensor (rear corner sensor LH) (See page
).
(b) Inspect the No. 1 ultrasonic sensor (rear corner sensor LH) (See page
).
NG | ![]() |
REPLACE NO. 1 ULTRASONIC SENSOR (REAR CORNER SENSOR LH) |
|
2. |
CHECK HARNESS AND CONNECTOR (REAR CORNER SENSOR LH - CLEARANCE WARNING ECU ASSEMBLY) |
(a) Disconnect the P4 No. 1 ultrasonic sensor (rear corner sensor LH) connector.
(b) Disconnect the F95 clearance warning ECU assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
P4-1 (E) - F95-37 (E2) |
Always |
Below 1 Ω |
P4-2 (S) - F95-38 (S2) |
Always |
Below 1 Ω |
P4-1 (E) - Body ground |
Always |
10 kΩ or higher |
P4-2 (S) - Body ground |
Always |
10 kΩ or higher |
OK | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR NO. 1 SEAT OUTER BELT ASSEMBLY
(a) Check the ELR.
(1) When the inclination of the retractor is 15° or less, check that
the belt can be pulled from the retractor. When the inclination of the retractor
...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is output during the DTC check, inspect the trouble areas listed
for that code. For details of the code, refer to the "See page" below.
Power Window Control System
DTC Code
...