Toyota Tacoma (2015-2018) Service Manual: Engine Coolant Temperature Sensor
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT ENGINE COOLANT TEMPERATURE SENSOR
(a) Partially immerse the engine coolant temperature sensor in water and warm up the water.
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(b) Measure the resistance according to the value(s) in the table below. Text in Illustration
Standard Resistance:
NOTICE: When checking the engine coolant temperature sensor in water, keep the terminals dry. After the check, wipe the sensor dry. If the result is not as specified, replace the engine coolant temperature sensor. |
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Installation
INSTALLATION
PROCEDURE
1. INSTALL ENGINE COOLANT TEMPERATURE SENSOR
HINT:
Perform "Inspection After Repair" after replacing the engine coolant temperature
sensor (See page .gif)
).
(a) Apply a light coat of engine coolant to the O-ring of the engine coolant temperature sensor.
NOTICE:
- When reusing the engine coolant temperature sensor, inspect the O-ring.
- Make sure that the O-ring is not cracked or jammed when installing it on the rear water by-pass joint.
- Replace with a new part if it is dropped or if it receives a strong impact.
(b) Install the engine coolant temperature sensor to the rear water by-pass joint with the clip.
(c) Connect the connector to the engine coolant temperature sensor.
2. INSTALL INTAKE MANIFOLD
(See page )
Removal
REMOVAL
PROCEDURE
1. REMOVE INTAKE MANIFOLD
(See page .gif)
)
2. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
(a) Disconnect the connector from the engine coolant temperature sensor.
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(b) Remove the clip and engine coolant temperature sensor from the rear water by-pass joint. |
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Ecm
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL NO. 2 ECM BRACKET
(a) Install the No. 2 ECM bracket to the ECM with the 2 screws.
Torque ...
Other materials:
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE TELEPHONE MICROPHONE ASSEMBLY
Click here
2. REMOVE MICROPHONE CASE
(a) w/o Sliding Roof:
(1) Disengage the claw and guide to remove the microphone case.
(b) w/ Sliding Roof:
(1) Disengage th ...
Brake System Malfunction (C1A50)
DESCRIPTION
When the pre-collision system is operating, the millimeter wave radar sensor
assembly sends brake control signals to the skid control ECU (master cylinder solenoid)*1
or skid control ECU (brake actuator assembly)*2.
If the millimeter wave radar sensor assembly receives a vehicle st ...
Front Evaporator Temperature Sensor
Inspection
INSPECTION
PROCEDURE
1. INSPECT COOLER THERMISTOR SENSOR
(a) Check the resistance.
(1) Measure the resistance and check the results in accordance with the
values in the table below.
Standard:
Tester Connection
Condition
...
