Toyota Tacoma (2015-2018) Service Manual: Precaution
PRECAUTION
1. EXPRESSIONS OF IGNITION SWITCH
(a) The type of ignition switch used on this model differs according to the specifications of the vehicle. The expressions listed in the table below are used in this section.
|
Expression |
Ignition Switch (Position) |
Engine Switch (Condition) |
|---|---|---|
|
Ignition switch off |
LOCK |
Off |
|
Ignition switch ON |
ON |
On (IG) |
|
Ignition switch ACC |
ACC |
On (ACC) |
|
Engine Start |
START |
Start |
2. POWER WINDOW CONTROL SYSTEM PRECAUTIONS
CAUTION:
- The power window control system uses the LIN communication system. Inspect
the communication function by following How to Proceed with Troubleshooting.
Troubleshoot the power window control system after confirming that the communication
system is functioning properly (See page
.gif)
). - The power window control system prohibits the auto up and down function when the jam protection function malfunctions.
- The power window control system prohibits the auto up and down function when the catch protection function malfunctions.
- If the power window regulator motor assembly has been replaced with
a new one, initialize the power window control system (See page
).
- If the power window regulator motor assembly and door window regulator
sub-assembly have been removed and installed, or if the power window regulator
motor assembly was reused when a door glass or door glass run was replaced,
initialize the power window control system (See page
).
- The jam protection function and the catch protection function may operate
unexpectedly, even when the power window control system is normal, due to
detection of a value different than the operation learned value when the
door glass moving speed changes sharply under any of the following conditions:
- A power window is being opened or closed while the vehicle is driven on a rough road.
- A power window is being opened or closed while the door is being opened or closed.
- The voltage changes abruptly.
- Do not disconnect the battery while the ignition switch is ON. Otherwise,
DTC B2313 will be stored (See page ).
Parts Location
PARTS LOCATION
ILLUSTRATION
*A
for Double Cab
*B
for Access Cab
*C
w/ Back Door Power Window
-
-
...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedure to troubleshoot the power window control
system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE ...
Other materials:
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
check ...
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the negative (-) battery terminal. Therefore, make sure to read the
...
Operation Check
OPERATION CHECK
1. CHECK WINDOW LOCK FUNCTION
(a) Turn the ignition switch ON.
(b) Press the window lock switch of the power window regulator master switch
assembly.
HINT:
The illumination (LED) built into the switch knob of each seat does not turn
off.
(c) Check that the power window fo ...
