Toyota Tacoma (2015-2018) Service Manual: System Description
SYSTEM DESCRIPTION
1. FUNCTION OF MAIN COMPONENTS
|
Component |
Function |
|---|---|
|
Vertical mirror motor |
Moves the mirror surface vertically in accordance with the vertical mirror motor outer mirror switch assembly operation. |
|
Horizontal mirror motor |
Moves the mirror surface horizontally in accordance with the horizontal mirror motor outer mirror switch assembly operation. |
|
Mirror heater |
When the rear defogger switch on the air conditioning control assembly is operated, the A/C amplifier detects the switch operation via LIN communication. The A/C amplifier operates the integration relay and mirror heater in accordance with the switch operation. |
|
Mirror select switch |
Consists of R and L switches. One must be chosen to operate the outer mirror switch assembly. |
|
Mirror adjust switch |
After selecting the R or L switch, the right, left, up and down control switches can be operated to change the angle of the mirror. |
2. SYSTEM OPERATION
(a) The remote control mirror has the following features:
|
Function |
Outline |
|---|---|
|
Electrical remote control mirror function |
When the outer mirror switch assembly is operated, this function moves the mirror surface vertically or horizontally to enable the driver to attain an optimal mirror angle. Setting the mirror select switch to the R position operates the right mirror, and setting it to the L position operates the left mirror. |
|
Mirror heater function |
Turns on the mirror heaters when the rear window defogger is turned on. The rear window defogger and mirror heaters automatically turn off after 15 min. |
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power mirror control
system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE ...
System Diagram
SYSTEM DIAGRAM
...
Other materials:
Multi-terrain Select Indicator Light Remains ON
DESCRIPTION
Refer to Multi-terrain Select Indicator Light does not Come ON (See page
).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
When replacing the skid control ECU (master cylinder solenoid), perform
calibration (See page
).
Inspect the fuses for circuits related ...
Installation
INSTALLATION
CAUTION / NOTICE / HINT
HINT:
Perform "Inspection After Repairs" after replacing the fuel injector assembly
(See page ).
PROCEDURE
1. INSTALL FUEL INJECTOR SEAL
(a) Apply engine conditioner to the fuel injector assembly area shown
in the illustration. U ...
Steering Angle Sensor Output Malfunction (C1434)
DESCRIPTION
Steering angle sensor (spiral cable with sensor sub-assembly) signals are sent
to the skid control ECU (master cylinder solenoid) via the CAN communication system.
When there is a malfunction in the CAN communication system, it is detected by the
steering angle sensor (spiral cabl ...
