Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE NO. 2 SWITCH HOLE BASE
2. REMOVE BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY
(a) Detach the 2 claws and remove the back sonar or clearance sonar switch.
Inspection
INSPECTION
PROCEDURE
1. INSPECT BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
3 (ECU) - 6 (IG) |
Sonar switch off |
10 kΩ or higher |
Sonar switch on |
Below 1 Ω |
If the result is not as specified, replace the back sonar or clearance sonar switch assembly.
(b) Apply battery voltage to the connector and check the LED illumination condition.
OK:
Measurement Condition |
Specified Condition |
---|---|
Battery positive (+) → Terminal 3 (ECU) Battery negative (-) → Terminal 7 (E) |
LED illuminates |
Battery positive (+) → Terminal 5 (ILL+) Battery negative (-) → Terminal 4 (ILL-) |
LED illuminates |
If the result is not as specified, replace the back sonar or clearance sonar switch assembly.
Text in Illustration
*a |
Component without harness connected (Back Sonar or Clearance Sonar Switch Assembly) |
Installation
INSTALLATION
PROCEDURE
1. INSTALL BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY
(a) Attach the 2 claws to install the back sonar or clearance sonar switch.
2. INSTALL NO. 2 SWITCH HOLE BASE
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. REMOVE FRONT WHEEL
2. REMOVE DISC BRAKE CYLINDER ASSEMBLY LH
3. REMOVE FRONT DISC
4. INSPECT FRONT AXLE HUB BEARING LOOSENESS
(a) Using a dial indicator, measure the looseness near the center of
the ...
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
HINT:
If a trouble code is stored during the DTC check, inspect the trouble areas listed
for that code. For details of the code, refer to the "See page" below.
Safety Connect System
DTC Code
D ...