Toyota Tacoma (2015-2018) Service Manual: 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:
3.2 N·m {33 kgf·cm, 28 in·lbf}
2. INSTALL ECM BRACKET
(a) Install the ECM bracket to the ECM with the 2 screws.
Torque:
3.2 N·m {33 kgf·cm, 28 in·lbf}
3. INSTALL ECM
(a) Install the ECM to the instrument panel reinforcement assembly with the 2 bolts and nut.
Torque:
5.0 N·m {51 kgf·cm, 44 in·lbf}
(b) Connect the 6 connectors.
(c) Engage the clamp to install the wire harness.
4. INSTALL LOWER INSTRUMENT PANEL ASSEMBLY
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5. INSTALL LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
6. INSTALL GLOVE COMPARTMENT PLATE
7. INSTALL INSTRUMENT SIDE PANEL RH
8. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
9. PERFORM SRS WARNING LIGHT
(See page )
10. PERFORM INITIALIZATION
Click here
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
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).
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
disconnecting the cable from the negative (-) battery terminal notices before proceeding
with work (See page ).
2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
NOTICE:
When disconnecting the cable, some systems need to be initialized after the cable is reconnected.
Click here
3. REMOVE INSTRUMENT SIDE PANEL RH
4. REMOVE GLOVE COMPARTMENT PLATE
5. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY
6. REMOVE LOWER INSTRUMENT PANEL ASSEMBLY
7. REMOVE ECM
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(a) Disengage the clamp to separate the wire harness. |
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(b) Disconnect the 6 connectors.
(c) Remove the 2 bolts, nut and ECM from the instrument panel reinforcement assembly.
8. REMOVE ECM BRACKET
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(a) Remove the 2 screws and ECM bracket from the ECM. |
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9. REMOVE NO. 2 ECM BRACKET
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(a) Remove the 2 screws and No. 2 ECM bracket from the ECM. |
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Crankshaft Position Sensor
Components
COMPONENTS
ILLUSTRATION
Installation
INSTALLATION
PROCEDURE
1. INSTALL CRANKSHAFT POSITION SENSOR
(a) Apply a light coat of engine oil to the O-ring of the crankshaft position ...
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 wa ...
Other materials:
Clearance Warning Buzzer Circuit
DESCRIPTION
This circuit consists of the No. 1 clearance warning buzzer and clearance warning
ECU assembly. An ECU-excited type buzzer is used. The battery voltage supplied through
the buzzer is grounded inside the clearance warning ECU assembly using a pulsed
digital pattern, producing sound ...
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 sy ...
Removal
REMOVAL
PROCEDURE
1. REMOVE TIMING CHAIN COVER ASSEMBLY
(See page )
2. SEPARATE NO. 2 WATER BY-PASS PIPE (for Vacuum Brake Booster)
3. REMOVE VACUUM PUMP ASSEMBLY (for Vacuum Brake Booster)
4. SET NO. 1 CYLINDER TO TDC/COMPRESSION
5. REMOVE NO. 1 CHAIN TENSIONER ASSEMBLY
6. REMO ...
