Toyota 4Runner: Inspection
INSPECTION
PROCEDURE
1. INSPECT SPIRAL CABLE SUB-ASSEMBLY
(a) If there are any defects as mentioned below, replace the spiral cable with a new one:
Scratches, cracks, dents or chips in the connector or spiral cable.
(b) Check the spiral cable.
Text in Illustration
|
*a |
Orange |
|
*b |
Black |
(1) Set the spiral cable to the center position (See page
.gif)
).
(2) After setting the spiral cable to the center position, rotate the spiral cable 2.5 times clockwise and measure the resistance according to the value(s) in the table below. Then rotate the spiral cable 5 times counterclockwise and measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
F24-1 - z12-2 |
Always |
Below 1 Ω |
|
F24-2 - z12-1 |
Always |
Below 1 Ω |
|
F24-3 - z13-2 |
Always |
Below 1 Ω |
|
F24-4 - z13-1 |
Always |
Below 1 Ω |
|
F23-6 - z11-10 |
Always |
Below 1 Ω |
|
F23-5 - z11-9 |
Always |
Below 1 Ω |
|
F23-4 - z11-8 |
Always |
Below 1 Ω |
|
F23-3 - z11-7 |
Always |
Below 1 Ω |
|
F23-2 - z11-6 |
Always |
Below 1 Ω |
|
F23-1 - z9-3 |
Always |
Below 1 Ω |
|
F23-12 - z11-5 |
Always |
Below 1 Ω |
|
F23-11 - z11-4 |
Always |
Below 1 Ω |
|
F23-10 - z11-3 |
Always |
Below 1 Ω |
|
F23-9 - z11-2 |
Always |
Below 1 Ω |
|
F23-8 - z11-1 |
Always |
Below 1 Ω |
|
F23-7 - z9-1 |
Always |
Below 1 Ω |
(3) After setting the spiral cable to the center position, rotate the spiral cable 2.5 times clockwise. Then, while rotating the spiral cable 5 times counterclockwise, measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
F24-1 - z12-2 |
Always |
Below 1 Ω |
|
F24-2 - z12-1 |
Always |
Below 1 Ω |
|
F24-3 - z13-2 |
Always |
Below 1 Ω |
|
F24-4 - z13-1 |
Always |
Below 1 Ω |
|
F23-6 - z11-10 |
Always |
Below 1 Ω |
|
F23-5 - z11-9 |
Always |
Below 1 Ω |
|
F23-4 - z11-8 |
Always |
Below 1 Ω |
|
F23-3 - z11-7 |
Always |
Below 1 Ω |
|
F23-2 - z11-6 |
Always |
Below 1 Ω |
|
F23-1 - z9-3 |
Always |
Below 1 Ω |
|
F23-12 - z11-5 |
Always |
Below 1 Ω |
|
F23-11 - z11-4 |
Always |
Below 1 Ω |
|
F23-10 - z11-3 |
Always |
Below 1 Ω |
|
F23-9 - z11-2 |
Always |
Below 1 Ω |
|
F23-8 - z11-1 |
Always |
Below 1 Ω |
|
F23-7 - z9-1 |
Always |
Below 1 Ω |
NOTICE:
As the spiral cable may break, do not rotate the spiral cable more than the specified amount.
Removal
REMOVAL
CAUTION / NOTICE / HINT
PROCEDURE
1. REMOVE STEERING WHEEL ASSEMBLY
(a) Remove the steering wheel assembly (See page
).
2. REMOVE LOWER STEERING COLUMN COVER
3. REMOVE UPPER STEERIN ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL SPIRAL CABLE SUB-ASSEMBLY
(a) Attach the 3 claws to install the spiral cable.
CAUTION:
When replacing the spiral cable with a new one, remove the lock pin before ...
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Stereo Component Amplifier Disconnected (B15D3)
DESCRIPTION
The navigation receiver assembly and stereo component amplifier assembly are
connected by the AVC-LAN communication line.
When an AVC-LAN communication error occurs between the navigation receiver assembly
and stereo component amplifier assem ...
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