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Toyota Tacoma 2015-2018 Service Manual: Initialization

Toyota Tacoma 2015-2018 Service Manual / Introduction / Repair Instruction / Initialization

INITIALIZATION

1. PROCEDURES NECESSARY WHEN BATTERY TEMINAL IS DISCONNECTED/RECONNECTED

Necessary Procedure

Effect/Inoperative Function when Necessary Procedures are not Performed

Link

Perform steering sensor zero point calibration

Lane departure alert system

Pre-collision system

2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

Procedures Necessary when ECU or Other Parts are Replaced

Replacement Part

Necessary Procedure

Effect/Inoperative Function when Necessary Procedures are not Performed

Link
for 2TR-FE:
  • Throttle body with motor assembly
  • Cleaning the deposits from the throttle body with motor assembly
  • Engine assembly
  • Cylinder head
  • Camshaft (for intake or exhaust camshaft)
  • Camshaft timing gear assembly
  • Camshaft timing exhaust gear assembly
  • Mass air flow meter
  • Fuel injector assembly
  • Fuel suction tube with pump and gage assembly
  • Air fuel ratio sensor
  • Heated oxygen sensor
  • Engine coolant temperature sensor
  • Spark plug
  • Ignition coil assembly
  • Air leaks from intake system
  • Gas leaks from exhaust system
  • Knock sensor

Inspection after repair

Poor idle, engine start, etc.

for 2GR-FKS:
  • Throttle body with motor assembly
  • Cleaning the deposits from the throttle body with motor assembly
  • Engine assembly
  • Cylinder head sub-assembly
  • Camshaft (for intake or exhaust camshaft)
  • Camshaft timing gear assembly
  • Camshaft timing exhaust gear assembly
  • Piston or piston ring
  • Mass air flow meter
  • Fuel injector assembly (for port injection)
  • Fuel injector assembly (for direct injection)
  • Fuel pump (for low pressure side)
  • Fuel pump (for high pressure side)
  • Fuel pressure sensor (for low pressure side)
  • Fuel pressure sensor (for high pressure side)
  • Air fuel ratio sensor
  • Heated oxygen sensor
  • Engine coolant temperature sensor
  • Spark plug
  • Ignition coil assembly
  • Air leaks from intake system
  • Gas leaks from exhaust system
  • Knock sensor

Inspection after repair

Poor idle, engine start, etc.

Millimeter wave radar sensor assembly

Adjust millimeter wave radar sensor assembly
  • Dynamic radar cruise control system
  • Forward recognition camera system
  • Lane departure alert system
  • Pre-collision system

  • Forward recognition camera
  • Windshield glass

Adjust forward recognition camera
  • Dynamic radar cruise control system
  • Forward recognition camera system
  • Lane departure alert system
  • Pre-collision system
  • Automatic high beam system

for AC60E:
  • Automatic transmission assembly
  • Valve body assembly
  • Any of the shift solenoid valve

Reset memory

Large shift shock

for 2TR-FE:

for 2GR-FKS:

for 2GR-FKS:
for AC60E, 2TR-FE:
  • Automatic transmission fluid

ATF thermal degradation estimate reset

The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly.

for AC60F:
  • Automatic transmission assembly
  • Valve body assembly
  • Any of the shift solenoid valve

Reset memory

Large shift shock

for 2TR-FE:

for 2GR-FKS:

for 2GR-FKS:
for AC60F, 2TR-FE:
  • Automatic transmission fluid

ATF thermal degradation estimate reset

The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly.

ECM

Register VIN

DTC P0630 is output

for 2TR-FE:

DTC P063051 is output

for 2GR-FKS:

Code registration (Engine immobilizer system)

Engine start

w/ Smart Key System:

w/o Smart Key System:

w/o Smart Key System:

Tire pressure warning ECU
  1. Register transmitter IDs
  2. Initialize tire pressure warning system
  • When DTC detection conditions of "transmitter ID not received" DTC is met, tire pressure warning light blinks for 1 minute, and then illuminates
  • Tire pressure monitoring function

for Registration:

for Initialization:

for Initialization:

Tire pressure warning valve and transmitter
  1. Register transmitter IDs
  2. Initialize tire pressure warning system
  • When DTC detection conditions of "transmitter ID not received" DTC is met, tire pressure warning light blinks for 1 minute, and then illuminates
  • Tire pressure monitoring function

Skid control ECU
  • Deceleration sensor zero point calibration
  • Master cylinder pressure sensor zero point calibration
  • ABS warning light illumination
  • Slip indicator light illumination

for Hydraulic Brake Booster:

for Vacuum Brake Booster:

for Vacuum Brake Booster:

Yaw rate sensor
  • Zero point calibration data clearance
  • Deceleration sensor zero point calibration
  • ABS warning light illumination
  • Slip indicator light illumination
  • VSC control is prohibited or operation is incorrect

Front Wheel Alignment Adjustment
  • Zero point calibration data clearance
  • Deceleration sensor zero point calibration
  • Perform initialization of steering angle sensor
  • ABS warning light illumination
  • Slip indicator light illumination

Occupant classification ECU
  • Zero point calibration
  • Sensitivity check
  • Occupant classification system
  • Passenger airbag ON/OFF indicator
  • Airbag system (Front passenger side)
  • Seat belt warning system (Front passenger side)

w/ Smart Key System:
  • Certification ECU (smart key ECU assembly)
  • Steering lock ECU (steering lock actuator or upper bracket assembly)
  • Electrical key transmitter sub assembly
  • Main body ECU (Multiplex network body ECU )

Code registration (Engine immobilizer system)
  • Wireless door lock control system
  • Smart key system
  • Engine start
  • Steering lock system

w/o Smart Key System:
  • Transponder key ECU assembly
  • Key

Code registration (Engine immobilizer system)

Engine start

w/o Smart Key System:
  • Door control transmitter
  • Door control receiver

Register recognition code

Wireless door lock operation

Blind spot monitor sensor

Blind spot monitor beam axis inspection

DTCs are output

  • Power window regulator motor (Driver side)
  • Power window regulator motor (Passenger side)

Initialize the motor
  • Jam Protection Function
  • Power window control system (w/ Jam protection function)

Inner rear view mirror

Register transmitter code

Garage door opener system

Compass calibration

Direction is not displayed correctly

  • Sliding roof drive gear (Sliding roof ECU)
  • Sliding roof housing

Initialize sliding roof system
  • Auto operation
  • Jam protection function
  • Sliding roof operation after ignition switch is turned OFF
  • Key-linked operation function (Driver side door only)

Customize Parameters
CUSTOMIZE PARAMETERS 1. LANE DEPARTURE ALERT SYSTEM Click here 2. INTUITIVE PARKING ASSIST SYSTEM Click here 3. PRE-COLLISION SYSTEM Click here 4. SEAT BELT WARNING SYSTEM Click here ...

Terms
...

Other materials:

VSC Buzzer Circuit
DESCRIPTION The skid control ECU (master cylinder solenoid) is connected to the combination meter via CAN communication. The combination meter has a built-in VSC warning buzzer: Sounds intermittently to inform the driver if the temperature of hydraulic brake booster has increased exc ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) (a) Disconnect the C27 and C29 certification ECU (smart key ECU assembly) connectors. (b) Measure the voltage and resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side w ...

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 ...

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