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:
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT BRAKE PEDAL HEIGHT
(a) Check the brake pedal height.
Pedal height from dash panel:
Type
Pedal Height
Automatic transmission
164.4 to 174.4 mm (6.473 to 6.866 in.)
Manual transmission ...
Communication Malfunction between ECUs Connected by LIN (B2785)
DESCRIPTION
The certification ECU (smart key ECU assembly) monitors communication between
all the ECUs connected to the certification bus lines. When the certification ECU
(smart key ECU assembly) detects errors in communication with all the ECUs connected
to the certification bus lines at a ...
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE BRAKE MASTER CYLINDER RESERVOIR FILLER CAP ASSEMBLY
2. REMOVE BRAKE MASTER CYLINDER RESERVOIR STRAINER
3. REMOVE BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY
(a) Fix the brake master cylinder in a vise between aluminum plates.
NOTICE:
Do not overtighten the vise.
...
