Toyota Tacoma (2015-2018) Service Manual: 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 the shift lever is in R, the rear view monitor image is not displayed. |
Proceed to "Reverse Signal Circuit" |
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|
Proceed to "Radio Receiver Power Source Circuit"*1 |
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|
|
Proceed to "Radio Receiver Power Source Circuit"*2 |
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Radio and Display Receiver Assembly*1 |
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Navigation Receiver Assembly*2 |
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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" |
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|
Radio and Display Receiver Assembly*1 |
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|
|
Navigation Receiver Assembly*2 |
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|
|
When the shift lever is not in R, the rear view monitor image is displayed. |
Proceed to "Reverse Signal Circuit" |
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|
Radio and Display Receiver Assembly*1 |
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|
Navigation Receiver Assembly*2 |
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|
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" |
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Radio and Display Receiver Assembly*1 |
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Navigation Receiver Assembly*2 |
|
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- *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:
IG Power Source Circuit
DESCRIPTION
The main power source is supplied to the air conditioning amplifier assembly
when the ignition switch is turned to ON.
The power is used for operating the air conditioning amplifier assembly, servo
motors, etc.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses ...
Registration
REGISTRATION
PROCEDURE
1. BEFORE REGISTRATION
NOTICE:
The transmitter ID is written on the tire pressure warning valve and transmitter.
It is not possible to read the transmitter ID after installing the tire onto the
wheel. Therefore, make a note of the transmitter ID before installing the t ...
Transfer Shift Motor Control Circuit High (P17AA)
DESCRIPTION
This DTC is output when a short to B+ in the transfer shift motor and A.D.D.
shift motor drive circuit is detected.
DTC No.
Detection Item
DTC Detection Condition
Trouble Area
P17AA
Transfer Shift Motor Control C ...
