Toyota Tacoma (2015-2018) Service Manual: Speed Sensor
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE TRANSMISSION REVOLUTION SENSOR (NT)
|
(a) Disconnect the transmission revolution sensor (NT) connector. |
|
(b) Remove the bolt and transmission revolution sensor (NT).
(c) Remove the O-ring from the transmission revolution sensor (NT).
2. REMOVE TRANSMISSION REVOLUTION SENSOR (SP2)
|
(a) Disconnect the transmission revolution sensor (SP2) connector. |
|
(b) Remove the bolt and transmission revolution sensor (SP2).
(c) Remove the O-ring from the transmission revolution sensor (SP2).
Inspection
INSPECTION
PROCEDURE
1. INSPECT TRANSMISSION REVOLUTION SENSOR (NT)
(a) Connect the battery to the transmission revolution sensor (NT) as shown in the illustration.
Text in Illustration
|
*1 |
Transmission Revolution Sensor (NT) |
*2 |
Battery |
|
*a |
Component without harness connected (Transmission Revolution Sensor (NT)) |
*b |
Ammeter |
|
*c |
Magnet |
*d |
5 mm (0.197 in.) or less |
(b) Wave a magnetic object left and right in front of the transmission revolution sensor (NT) tip (5 mm (0.197 in.) or less) to change the high/low signals while measuring the current.
NOTICE:
Make sure to wave the magnetic object during the inspection. The current will not change without waving the magnetic object as indicated by the arrow in the illustration.
(c) Measure the current according to the value(s) in the table below.
Standard Current:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (NTO) - 2 (NTB) |
Low signal |
4 to 8 mA |
|
High signal |
12 to 16 mA |
If the result is not as specified, replace the transmission revolution sensor (NT).
2. INSPECT TRANSMISSION REVOLUTION SENSOR (SP2)
(a) Connect the battery to the transmission revolution sensor (SP2) as shown in the illustration.
Text in Illustration
|
*1 |
Transmission Revolution Sensor (SP2) |
*2 |
Battery |
|
*a |
Component without harness connected (Transmission Revolution Sensor (SP2)) |
*b |
Ammeter |
|
*c |
Magnet |
*d |
5 mm (0.197 in.) or less |
(b) Wave a magnetic object left and right in front of the transmission revolution sensor (SP2) tip (5 mm (0.197 in.) or less) to change the high/low signals while measuring the current.
NOTICE:
Make sure to wave the magnetic object during the inspection. The current will not change without waving the magnetic object as indicated by the arrow in the illustration.
(c) Measure the current according to the value(s) in the table below.
Standard Current:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 (SP2O) - 2 (SP2B) |
Low signal |
4 to 8 mA |
|
High signal |
12 to 16 mA |
If the result is not as specified, replace the transmission revolution sensor (SP2).
Installation
INSTALLATION
PROCEDURE
1. INSTALL TRANSMISSION REVOLUTION SENSOR (SP2)
(a) Coat a new O-ring with ATF and install it to the transmission revolution sensor (SP2).
(b) Install the transmission revolution sensor (SP2) with the bolt.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
(c) Connect the transmission revolution sensor (SP2) connector.
2. INSTALL TRANSMISSION REVOLUTION SENSOR (NT)
(a) Coat a new O-ring with ATF and install it to the transmission revolution sensor (NT).
(b) Install the transmission revolution sensor (NT) with the bolt.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
(c) Connect the transmission revolution sensor (NT) connector.
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL INDICATOR LIGHT WIRE SUB-ASSEMBLY
(a) Connect the connector to install the indicator light wire sub-assembly
to the shift position indicator.
...
Torque Converter And Drive Plate
Inspection
INSPECTION
PROCEDURE
1. INSPECT TORQUE CONVERTER ASSEMBLY
(a) Inspect the one-way clutch.
(1) Press on the spline of the stator with a finger and rotate the spline. Check
that the ...
Other materials:
Data List / Active Test
DATA LIST / ACTIVE TEST
1. DATA LIST
NOTICE:
In the table below, the values listed under "Normal Condition" are reference
values. Do not depend solely on these reference values when deciding whether a part
is faulty or not.
HINT:
Using the Techstream to read the Data List allows t ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL AIR CONDITIONER PRESSURE SENSOR
(a) Remove the vinyl tape from the air conditioner tube and accessory assembly
and connecting part of the air conditioner pressure sensor.
(b) Apply sufficiently compressor oil to a new O-ring and fitting surface of
the air co ...
Reverse Signal Circuit
DESCRIPTION
The radio and display receiver assembly*1 or navigation receiver assembly*2 receives
a reverse signal from the park/neutral position switch*3 or the back-up light switch
assembly*4.
*1: w/o Navigation System
*2: w/ Navigation System
*3: for Automatic Transmission
...
