Toyota 4Runner manuals

Toyota 4Runner: Initialization

Toyota 4Runner Service Manual / General / Introduction / Repair Instruction / Initialization

INITIALIZATION

1. PROCEDURES NECESSARY WHEN CABLE IS DISCONNECTED/RECONNECTED TO BATTERY TERMINAL

Procedures Necessary when Cable is Disconnected/Reconnected to Battery Terminal

Necessary Procedure

Effect or Inoperative Function when Necessary Procedure is not Performed

See page

Reset back door unlock position

Back door unlock function


NOTICE:

  • After the battery is reconnected, be sure to wait 10 seconds or more before attempting to start the engine. The engine may not start immediately after the battery is reconnected.

2. PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED

Procedures Necessary when ECU or Other Parts are Replaced

Replacement Part

Necessary Procedure

Effect or Inoperative Function when Necessary Procedure is not Performed

See Page
  • 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
  • Piston or piston ring
  • Mass air flow meter
  • Fuel injector assembly
  • Fuel pump
  • 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 control sensor

Initialization

Engine control system


ECM

Register VIN.

DTC P0630 is output


  • Automatic transmission assembly (for A750F)
  • Valve body assembly (for A750F)
  • Any of the shift solenoid valve (for A750F)

Reset memory

Large shift shock


  • Automatic transmission assembly (for A750E)
  • Valve body assembly (for A750E)
  • Any of the shift solenoid valve (for A750E)

Reset memory

Large shift shock


  • Tire pressure warning ECU
  • Tire pressure warning valve and transmitter

Code registration

Tire pressure warning system


  • Master cylinder solenoid
  • Yaw rate and acceleration sensor
  • Spiral cable sub-assembly (steering angle sensor)

Calibration

Vehicle stability control system (for Hydraulic Brake Booster)


  • Brake actuator assembly (Skid control ECU)
  • Yaw rate and acceleration sensor
  • Spiral cable sub-assembly (steering angle sensor)

Calibration

Vehicle stability control system (for Vacuum Brake Booster)


Garage door opener transmitter

Registration

Garage door opener system


DCM (Telematics Transceiver)

DCM Activation

Safety connect system does not operative


  • Steering lock actuator assembly
  • Certification ECU
  • ID code box
  • Key

Code registration
  • Engine immobiliser system (w/ Smart Key System)
  • Engine start
  • Steering lock and unlock


  • Transponder key ECU
  • ECM
  • Key

Code registration
  • Engine immobiliser system (w/o Smart Key System)
  • Engine start


  • Door control receiver assembly
  • Key

Code registration

Wireless door lock control system (w/o Smart Key System)


  • Front power window regulator motor LH
  • Front power window regulator motor RH
  • Rear power window regulator motor LH
  • Rear power window regulator motor RH
  • Back door power window regulator motor

Motor initialization

Power window control system


  • Sliding roof ECU (sliding roof drive gear sub-assembly)
  • Sliding roof glass
  • Sliding roof housing

Sliding roof system initialization

Auto operation


Side auto step controller ECU assembly

Automatic running board system initialization

Automatic running board system


Customize Parameters
CUSTOMIZE PARAMETERS 1. POWER DOOR LOCK CONTROL SYSTEM (See page ) 2. WIRELESS DOOR LOCK CONTROL SYSTEM (w/ Smart Key System) (See page ) 3. WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Smart Key Syst ...

Terms
...

Other materials about Toyota 4Runner:

Disabling the TRAC/VSC systems (2WD models)
If the vehicle gets stuck in fresh snow or mud, the TRAC/VSC systems may reduce power from the engine to the wheels. You may need to turn the system off to enable you to rock the vehicle in order to free it. Turning off the TRAC system only (turning on th ...

Terminals Of Ecu
TERMINALS OF ECU 1. CHECK ENGINE SWITCH (a) Disconnect the F71 switch connector. (b) Measure the resistance according to the value(s) in the table below. Terminal No. (Symbol) Wiring Color Terminal Description ...

© 2016-2025 | www.to4runner.net

0.0068