Toyota Tacoma manuals

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:

Dtc Check / Clear
DTC CHECK / CLEAR NOTICE: The steering lock ECU (steering lock actuator or UPR bracket assembly) does not store history DTCs. If any DTCs are output, confirm and record them as soon as possible. Do not turn the engine switch off or clear the DTCs until the DTCs are confirmed an ...

Removal
REMOVAL PROCEDURE 1. DRAIN AUTOMATIC TRANSMISSION FLUID (a) Remove the drain plug and gasket from the automatic transmission assembly and drain the ATF. (b) Install a new gasket and the drain plug to the automatic transmission assembl ...

TC and CG Terminal Circuit
DESCRIPTION Connecting terminals TC and CG of the DLC3 causes the ECU to display the DTC by blinking the ABS warning light and slip indicator light. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the skid control ECU (brake actuator assembly), perform zero point calibration ...

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