CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
INSPECT BATTERY VOLTAGE |
Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
|
3. |
CHECK CAN COMMUNICATION SYSTEM* |
(a) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
B | ![]() |
GO TO CAN COMMUNICATION SYSTEM |
|
4. |
WARNING LIGHT CHECK |
|
5. |
CHECK DTC (Present and Past DTCs)* |
(a) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
B | ![]() |
GO TO PROBLEM SYMPTOMS TABLE |
|
6. |
DTC CHART |
|
7. |
CIRCUIT INSPECTION |
|
8. |
REPAIR |
|
9. |
CLEAR DTC (Present and Past DTCs)* |
|
10. |
CHECK DTC (Present and Past DTCs)* |
(a) Check for DTCs (See page ).
Result |
Proceed to |
---|---|
DTC is not output |
A |
DTC is output |
B |
B | ![]() |
GO TO DIAGNOSTIC TROUBLE CODE CHART |
|
11. |
CONFIRMATION TEST |
NEXT | ![]() |
END |
Mute Signal Circuit between Navigation Receiver Assembly and Stereo Component
Amplifier
DESCRIPTION
This circuit sends a signal to the stereo component amplifier assembly to mute
noise. Because of that, the noise produced by changing the sound source ceases.
If there is an open in the circuit, noise can be heard from the speakers when
chang ...
Customization
Customizable features
Your vehicle includes a variety of electronic features that can be
personalized to suit your preferences. Programming these preferences requires
specialized equipment and may be performed by your Toyota dealer.
Some function setting ...