Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE LOWER STEERING COLUMN COVER
2. REMOVE UPPER STEERING COLUMN COVER
3. REMOVE WINDSHIELD WIPER SWITCH ASSEMBLY
4. REMOVE UNLOCK WARNING SWITCH ASSEMBLY
(a) Disconnect the unlock warning switch connector. |
|
(b) Detach the 3 claws and remove the cover.
(c) Remove the pin cap.
*1 |
Pin Cap |
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Slide |
(d) Remove the unlock warning switch.
Inspection
INSPECTION
PROCEDURE
1. INSPECT UNLOCK WARNING SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
1 (UN+) - 2 (UN-) |
Not pushed |
10 kΩ or higher |
Pushed |
Below 1 Ω |
If the result is not as specified, replace the unlock warning switch assembly.
Text in Illustration
*a |
Not pushed |
*b |
Pushed |
*c |
Component without harness connected (Unlock Warning Switch Assembly) |
Installation
INSTALLATION
PROCEDURE
1. INSTALL UNLOCK WARNING SWITCH ASSEMBLY
(a) If reusing the unlock warning switch assembly:
(1) Install the unlock warning switch.
*1 |
Pin Cap |
![]() |
Slide |
(2) Install the pin cap.
(3) Connect the unlock warning switch connector. |
|
(4) Attach the 3 claws to install the cover.
(b) If replacing the unlock warning switch assembly:
(1) While pushing the pin, slide the unlock warning switch to install it.
Text in Illustration
*1 |
Pin |
![]() |
Slide |
(2) Connect the unlock warning switch connector. |
|
2. INSTALL WINDSHIELD WIPER SWITCH ASSEMBLY
3. INSTALL UPPER STEERING COLUMN COVER
4. INSTALL LOWER STEERING COLUMN COVER
Diagnosis System
DIAGNOSIS SYSTEM
1. CHECK DLC3
(a) Check the DLC3 (See page ).
2. FUNCTION OF POWER STEERING WARNING LIGHT
(a) When a malfunction is detected in the power steering system, the power steering
warning light in the combination meter comes on to inform the ...
Back-up Power Source Circuit
DESCRIPTION
The back-up power source circuit for the air conditioning amplifier assembly
is shown below. Power is supplied even after the ignition switch is turned off and
is used for diagnostic trouble code memory, etc.
WIRING DIAGRAM
CAUTION / NOTIC ...