Toyota Tacoma (2015-2018) Service Manual: Problem Symptoms Table

Toyota Tacoma (2015-2018) Service Manual / Park Assist / Monitoring / Rear View Monitor System / 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.

Rear View Monitor System

Symptom	Suspected Area	See page
When the shift lever is in R, the rear view monitor image is not displayed.	Proceed to "Reverse Signal Circuit"
	Proceed to "Radio Receiver Power Source Circuit"*1
	Proceed to "Radio Receiver Power Source Circuit"*2
	Radio and Display Receiver Assembly*1
	Navigation Receiver Assembly*2
When the shift lever is in R, the rear view monitor image is not displayed (screen is blue for 3 seconds and then turns off).	Proceed to "Image from Camera for Rear View Monitor is Abnormal"
	Radio and Display Receiver Assembly*1
	Navigation Receiver Assembly*2
When the shift lever is not in R, the rear view monitor image is displayed.	Proceed to "Reverse Signal Circuit"
	Radio and Display Receiver Assembly*1
	Navigation Receiver Assembly*2
Image from the camera for the rear view monitor is abnormal (color, distorted picture).	Proceed to "Image from Camera for Rear View Monitor is Abnormal"
	Radio and Display Receiver Assembly*1
	Navigation Receiver Assembly*2

*1: w/o Navigation System
*2: w/ Navigation System

HINT:

When the amber LED light is illuminated on the radio and display receiver assembly*1 or navigation receiver assembly*2 with the ignition switch ON and the shift lever position R, this indicates that the monitor image has been canceled manually. Check if the image will be displayed by pressing the AUTO button.

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 T22 television camera assembly connector. (b) Measure the voltage and resistance according to the value(s) in the table be ...

Other materials:

Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete (C1ABC)
DESCRIPTION This DTC is stored when a beam axis inspection has not been performed for the blind spot monitor sensor RH. HINT: This DTC is always stored after replacing a blind spot monitor sensor. The purpose of this DTC is to ensure that beam axis inspection is performed. Completing the be ...

TC and CG Terminal Circuit
DESCRIPTION DTC output mode is set by connecting terminals TC and CG of the DLC3. The DTCs are displayed by blinking the SRS warning light. HINT: Make sure that DTCs which relate to the CAN communication system are not output. If any of these DTCs are output, check the CAN communicat ...

System Diagram
SYSTEM DIAGRAM Transmitting ECU (Transmitter) Receiving ECU Signal Communication Method 4 wheel drive control ECU Skid control ECU (Brake actuator assembly) High-Low actuator fail 4WD status ...