Toyota 4Runner: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
|
Symptom |
Suspected Area |
See page |
|---|---|---|
|
When shift lever is in R, rear view monitor image is not displayed (screen is not black) |
Proceed to "Reverse Signal Circuit" |
|
|
Proceed to "Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly" |
|
|
|
Navigation receiver assembly |
|
|
|
When shift lever is in R, rear view monitor image is not displayed (screen is black) |
Proceed to "Navigation Receiver Assembly Power Source Circuit" |
|
|
Proceed to "Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly" |
|
|
|
Television camera assembly |
|
|
|
Navigation receiver assembly |
|
|
|
When shift lever is not in R, rear view monitor image is displayed |
Proceed to "Reverse Signal Circuit" |
|
|
Proceed to "Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly" |
|
|
|
Navigation receiver assembly |
|
|
|
Problem with rear view monitor image (color, distortion of picture) |
Proceed to "Display Signal Circuit between Navigation Receiver Assembly and Television Camera Assembly" |
|
|
Television camera assembly |
|
|
|
Navigation receiver assembly |
|
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System Description
SYSTEM DESCRIPTION
1. GENERAL
(a) To assist the driver with parking the vehicle by displaying an image of the
area behind the vehicle, this system has a rear television camera assembly mounted
o ...
Terminals Of Ecu
TERMINALS OF ECU
1. REAR TELEVISION CAMERA ASSEMBLY
(a) Disconnect the Y2 rear television camera assembly connector.
(b) Measure the voltage according to the value(s) in the table below.
...
Other materials about Toyota 4Runner:
Luggage Room Light Circuit
DESCRIPTION
The multiplex network door ECU controls the spot light.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses and bulbs for circuits related to this system before performing
the following inspection procedure.
PROCEDURE
...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK CLEARANCE WARNING ECU
(a) Disconnect the F95 clearance warning ECU assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
Terminal No. (Symbol)
Wiring Col ...
0.1446