Toyota 4Runner manuals

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.
  • To confirm the operation condition of this system, refer to Operation Explanation (System Description).
Rear View Monitor System

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 "Radio receiver power source circuit"


Radio and display receiver assembly


When shift lever is in R, rear view monitor image is not displayed (screen is black)

Proceed to "Image from camera for rear view monitor is abnormal"


Television camera assembly


Radio and display receiver assembly


When shift lever is not in R, rear view monitor image is displayed

Proceed to "Reverse Signal Circuit"


Radio and display receiver assembly


Problem with rear view monitor image (color, distortion of picture)

Proceed to "Image from camera for rear view monitor is abnormal"


Television camera assembly


Radio and display receiver assembly


How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the rear view monitor system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP ...

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:

Lost Communication with Side Satellite Sensor Bus RH (B1642/81,B1647/82)
DESCRIPTION The circuit for the side collision sensor LH or RH (to determine deployment of the front seat side airbag LH or RH and curtain shield airbag LH or RH) is composed of the center airbag sensor, rear airbag sensor LH or RH and side airbag sensor ...

Display does not Dim when Light Control Switch is Turned ON
CAUTION / NOTICE / HINT NOTICE: After replacing the navigation receiver assembly of vehicles subscribed to pay-type satellite radio broadcasts, registration of the XM radio ID is necessary. PROCEDURE 1. CHECK IMAGE QUALITY SETTING ...

© 2016-2021 | www.to4runner.net

0.0058