Toyota 4Runner: Illumination for Panel Switch does not Come on with Tail Switch ON
PROCEDURE
|
1. |
CHECK VEHICLE SIGNAL (OPERATION CHECK) |
(a) Enter the "Vehicle Signal Check Mode" screen. Refer to Check Vehicle Signal
in Operation Check (See page .gif)
).
(b) Check that the display changes between ON and OFF according to the light control switch operation.
OK:
|
Light Control Switch |
Display |
|---|---|
|
Tail or head |
ON |
|
Off |
OFF |
HINT:
This display is updated once per second. As a result, it is normal for the display to lag behind the actual switch operation.
| OK | .gif) |
REPLACE RADIO AND DISPLAY RECEIVER ASSEMBLY |
| NG | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
Radio Broadcast cannot be Received or Poor Reception
PROCEDURE
1.
CHECK RADIO AND DISPLAY RECEIVER ASSEMBLY
(a) Check the radio automatic station search function.
(1) Check the radio automatic station search function b ...
Display does not Dim when Light Control Switch is Turned ON
PROCEDURE
1.
CHECK IMAGE QUALITY SETTING
(a) Turn the light control switch to the tail or head position.
(b) Check that the daytime screen setting on the display adj ...
Other materials about Toyota 4Runner:
Green And Red Indicators Blink Simultaneously
DESCRIPTION
After the ignition switch is turned to ON, the DCM (Telematics Transceiver) will
enter a self check mode. The manual (SOS) switch red indicator will illuminate for
2 seconds and turn off followed by the manual (SOS) switch green indicator illu ...
Diagnosis System
DIAGNOSIS SYSTEM
1. SYMPTOM SIMULATION
HINT:
The most difficult case in troubleshooting is when no problem symptoms occur.
In such a case, a thorough problem analysis must be carried out. A simulation of
the same or similar conditions and environment in ...
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