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
Rear window and outside rear view mirror defoggers
Defoggers are used to defog the rear window, and to remove raindrops, dew
and frost from the outside rear view mirrors.
Before operating the defoggers, make sure the back window is completely
closed.
Vehicles with a manual air conditioning system
Tu ...
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
HINT:
The type of ignition switch used on this model differs depending on the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Ign ...