REPAIR INSTRUCTION INITIALIZATION
PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED
Necessary Procedures
Effect/Inoperative Function When Necessary Procedures are not Performed
Link
for 1AD-FTV:
Drive the vehicle until stop and start control is permitted (approximately 15 to 40 minutes)
Stop and start system
for 3ZR-FAE:
Drive the vehicle until stop and start control is permitted (approximately 5 to 40 minutes)
Stop and start system
Reset back door close position
Power back door function
Back door closer function
Note:After the ignition switch is turned off, the navigation receiver assembly requires approximately a minute to record various types of memory and settings. As a result, after turning the ignition switch off, wait a minute or more before disconnecting the cable from the negative (-) battery terminal.
PROCEDURES NECESSARY WHEN ECU OR OTHER PARTS ARE REPLACED
Replacement Part
Necessary Procedure
Effect/Inoperative Function when Necessary Procedures are not Performed
Link
for 1AD-FTV:
ECM
Learning Values Save
Learning Values Write
Engine start
for 1AD-FTV:
Engine assembly
Crank Time Compensation Reset
Injector Compensation Code
Pilot Quantity Learning
Engine starting
DTC is output
for 1AD-FTV:
No. 1 crankshaft position sensor plate
Crank Time Compensation Reset
Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data
DTC is output
for 1AD-FTV:
Air fuel ratio sensor
A/F Sensor Compensation Reset
EGR volume is affected
DTC is output.
for 1AD-FTV:
Supply pump assembly
Suction control valve
Supply Pump Initialization
Engine start
DTC is output
for 1AD-FTV:
Exhaust manifold converter sub-assembly (DPF catalyst)
Catalyst Record Clear
Even if catalytic converter is replaced with new one, catalyst record of DPF thermal deterioration stored in ECM is same as before replacement
DTC is output
for 1AD-FTV:
Injector assembly
Injector Compensation
Pilot Quantity Learning
DTC is output.
for 1AD-FTV:
ECM
Register VIN
DTC P0630 is input
for 1AD-FTV:
Diesel throttle body assembly
Electric EGR control valve assembly
Turbocharger sub-assembly
ECD System initialization
Engine start
for 2AD-FHV:
ECM
Learning Values Save
Learning Values Write
Engine start
for 2AD-FHV:
Engine assembly
Clear Crank Time Compensation Data
Input Injector Compensation Code
Pilot Quantity Learning
Engine starting
DTC is output
for 2AD-FHV:
No. 1 crankshaft position sensor plate
Clear Crank Time Compensation Data
Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data
DTC is output
for 2AD-FHV:
Air fuel ratio sensor
A/F Sensor Compensation Reset
EGR volume is affected
DTC is output.
for 2AD-FHV
Supply pump assembly
Suction control valve
Supply Pump Initialization
Engine start
DTC is output
for 2AD-FHV:
Exhaust manifold converter sub-assembly (DPNR catalyst)
Catalyst Record Clear
Even if catalytic converter is replaced with new one, catalyst record of DPNR thermal deterioration stored in ECM is same as before replacement
DTC is output
for 2AD-FHV:
Injector assembly
Input Injector Compensation Code
After that perform the Pilot Quantity Learning
DTC is output.
for 2AD-FHV:
ECM
Register VIN
DTC P0630 is input
for 2AD-FHV:
Diesel throttle body assembly
Electric EGR control valve assembly
ECD System initialization
Engine start
for 2AD-FTV, CCo:
ECM
Learning Values Save
Learning Values Write
Engine start
for 2AD-FTV, CCo:
Engine assembly
Clear Crank Time Compensation Data
Input Injector Compensation Code
Pilot Quantity Learning
Engine starting
DTC is output
for 2AD-FTV, CCo:
No. 1 crankshaft position sensor plate
Clear Crank Time Compensation Data
Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data
DTC is output
for 2AD-FTV, CCo:
Supply pump assembly
Suction control valve
Supply Pump Initialization
Engine start
DTC is output
for 2AD-FTV, CCo:
Injector assembly
Input Injector Compensation Code
After that perform the Pilot Quantity Learning
DTC is output.
for 2AD-FTV, CCo:
ECM
Register VIN
DTC P0630 is input
for 2AD-FTV, CCo:
Diesel throttle body assembly
Electric EGR control valve assembly
ECD System initialization
Engine start
for 2AD-FTV, DPF:
ECM
Learning Values Save
Learning Values Write
Engine start
for 2AD-FTV, DPF:
Engine assembly
Clear Crank Time Compensation Data
Input Injector Compensation Code
Pilot Quantity Learning
Engine starting
DTC is output
for 2AD-FTV, DPF
No. 1 crankshaft position sensor plate
Clear Crank Time Compensation Data
Crank time compensation data compensation amount is same as before replacement, affecting crank time compensation data
DTC is output
for 2AD-FTV, DPF:
Air fuel ratio sensor
A/F Sensor Compensation Reset
EGR volume is affected
DTC is output.
for 2AD-FTV, DPF:
Supply pump assembly
Suction control valve
Supply Pump Initialization
Engine start
DTC is output
for 2AD-FTV, DPF:
Exhaust manifold converter sub-assembly (DPF catalyst)
Catalyst Record Clear
Even if catalytic converter is replaced with new one, catalyst record of DPF thermal deterioration stored in ECM is same as before replacement
DTC is output
for 2AD-FTV, DPF:
Injector assembly
Input Injector Compensation Code
After that perform the Pilot Quantity Learning
DTC is output.
for 2AD-FTV, DPF:
ECM
Register VIN
DTC P0630 is input
for 2AD-FTV, DPF:
Diesel throttle body assembly
Electric EGR control valve assembly
ECD System initialization
Engine start
for 2AR-FE, w/ Canister Pump Module:
ECM
Register VIN
DTC P0630 is input
for 2AR-FE, w/o Canister Pump Module:
ECM
Register VIN
DTC P0630 is input
for 2AR-FE, w/ Canister Pump Module:
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 sub-assembly
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
Inspection after repair
Poor idle, engine starting, etc.
for 2AR-FE, w/o Canister Pump Module:
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 sub-assembly
Fuel injector assembly
Fuel pump
Air fuel ratio sensor
Engine coolant temperature sensor
Spark plug
Ignition coil assembly
Air leaks from intake system
Gas leaks from exhaust system
Knock control sensor
Inspection after repair
Poor idle, engine starting, etc.
for 3ZR-FAE:
ECM
Register VIN
DTC P0630 is input
for 3ZR-FAE:
Throttle body assembly
Cleaning the deposits from the throttle body assembly
Engine assembly
Continuously variable valve lift controller assembly
Cylinder head sub-assembly
Camshaft housing sub-assembly
Camshaft timing gear assembly
Camshaft timing exhaust gear assembly
Piston or piston ring
Mass air flow meter sub-assembly
Fuel injector assembly
Fuel pump
Air fuel ratio 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 starting, etc.
for 3ZR-FE:
ECM
Register VIN
DTC P0630 is input
for 3ZR-FE:
Throttle body assembly
Cleaning the deposits from the throttle body 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 sub-assembly
Fuel injector assembly
Fuel pump
Air fuel ratio 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 starting, etc.
Lane departure warning camera
Windshield glass
Adjust lane departure warning camera
DTCs are output
w/ Stop and Start System:
Engine stop and start ECU
Upload the number of starter operations
Reset air conditioning information
Learning of the air conditioning information
Clear the zero point calibration data
Perform zero point calibration of the deceleration sensor
Stop and start system
for 1AD-FTV:Click here
for 3ZR-FAE:Click here
w/ Stop and Start System:
Starter assembly
Clear the number of starter operations
w/ Stop and Start System:
Air conditioning amplifier assembly
Reset air conditioning information
Learning of the air conditioning information
w/ Stop and Start System:
Airbag sensor assembly
Clear the zero point calibration of the deceleration sensor
Perform zero point calibration of the deceleration sensor
w/ Stop and Start System, for 3ZR-FAE:
Continuously variable transaxle assembly
CVT fluid
Bleed the oil pump assembly with motor (continuously variable transaxle assembly)
w/ Stop and Start System, for 3ZR-FAE:
Vehicle with a nonspecified battery
Perform battery typeswitching
for U660F:
Automatic transaxle assembly
Reset memory
Input transaxle compensation code into TCM
Perform road test to allow TCM to learn
Large shift shock
The deterioration of fuel efficiency
for Initialization:Click here
for Registration:Click here
for U660F:
Valve body assembly
Shift solenoid valve SL3 and/or SL4
Reset memory
Initialize transaxle compensation code
Perform road test to allow TCM to learn
Large shift shock
The deterioration of fuel efficiency
for U660F:
Shift solenoid valve SL1 and/or SL2
Perform road test to allow TCM to learn
Large shift shock
The deterioration of fuel efficiency
for U660F:
TCM (If possible, read the transaxle compensation code from the previous TCM)
Possible
Reset memory
Input Transaxle compensation code (Into the new TCM)
Perform road test to allow TCM to learn
Large shift shock
The deterioration of fuel efficiency
Impossible
Reset memory
Initialize transaxle compensation code
Perform road test to allow TCM to learn
Large shift shock
The deterioration of fuel efficiency
for U760E:
Automatic transaxle assembly
Reset memory
Input transaxle compensation code into ECM
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for Initialization:Click here
for Registration:Click here
for U760E:
Valve body assembly
Shift solenoid valve SL3 and/or SL4
Reset memory
Initialize transaxle compensation code
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for U760E:
Shift solenoid valve SL1 and/or SL2
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for U760E:
ECM (If possible, read the transaxle compensation code from the previous ECM)
Possible
Reset memory
Input Transaxle compensation code (Into the new ECM)
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
Impossible
Reset memory
Initialize transaxle compensation code
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for U760F:
Automatic transaxle assembly
Reset memory
Input transaxle compensation code into ECM
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for Initialization:Click here
for Registration:Click here
for U760F:
Valve body assembly
Shift solenoid valve SL3 and/or SL4
Reset memory
Initialize transaxle compensation code
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for U760F:
Shift solenoid valve SL1 and/or SL2
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for U760F:
ECM (If possible, read the transaxle compensation code from the previous ECM)
Possible
Reset memory
Input Transaxle compensation code (Into the new ECM)
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
Impossible
Reset memory
Initialize transaxle compensation code
Perform road test to allow ECM to learn
Large shift shock
The deterioration of fuel efficiency
for K111:
Continuously variable transaxle assembly
ECM
Oil pressure sensor
Yaw rate and acceleration sensor (Airbag sensor assembly) (w/ VSC)
Deceleration sensor (w/o VSC)
Skid control ECU (Brake actuator assembly) (w/o VSC)
Reset memory
Deceleration sensor zero point calibration
CVT oil pressure calibration
DTC P1589 is output (Malfunction Indicator Lamp (MIL) not illuminates)
Deterioration of fuel efficiency
for K111F:
Continuously variable transaxle assembly
ECM
Oil pressure sensor
Yaw rate and acceleration sensor (Airbag sensor assembly) (w/ VSC)
Deceleration sensor (w/o VSC)
Skid control ECU (Brake actuator assembly) (w/o VSC)
Reset memory
Deceleration sensor zero point calibration
CVT oil pressure calibration
DTC P1589 is output (Malfunction Indicator Lamp (MIL) not illuminates)
Deterioration of fuel efficiency
for K114F:
Continuously variable transaxle assembly
ECM
Oil pressure sensor
Yaw rate and acceleration sensor (Airbag sensor assembly)
Reset memory
Deceleration sensor zero point calibration
CVT oil pressure calibration
DTC P1589 is output (Malfunction Indicator Lamp (MIL) not illuminates)
Deterioration of fuel efficiency
for K114F:
Continuously variable transaxle assembly
CVT fluid
Bleed the oil pump assembly with motor
Stop and start system
for K114F:
CVT fluid
ATF Thermal Degradation Estimate Reset
The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly
4WD ECU assembly
Tip:When replacing the 4WD ECU assembly with a new one, it is not necessary to perform initialization.
Acceleration sensor (airbag sensor assembly) (w/ VSC)
Deceleration sensor (w/o VSC)
Clear zero point calibration data
Dynamic torque control 4WD/AWD system
Tire pressure warning ECU and receiver
Tire pressure warning valve and transmitter
Transmitter ID registration
Initialization
Tire pressure warning system
for Registration:Click here
for Initialization:Click here
Skid control ECU (brake actuator assembly)
Yaw rate and acceleration sensor zero point calibration.
Vehicle stability control system
Yaw rate and acceleration sensor (airbag sensor assembly)
Clearing zero point calibration data.
Yaw rate and acceleration sensor zero point calibration.
Acceleration sensor zero point calibration and CVT oil pressure calibration (for continuously variable transaxle).
Vehicle stability control system
Wheel alignment adjustment
Clearing zero point calibration data.
Yaw rate and acceleration sensor zero point calibration.
Vehicle stability control system
Power steering ECU assembly
Assist map writing
Power steering system
w/ Parking Assist Monitor System, for Camera built-in ECU:
Spiral with sensor cable sub-assembly
Steering angle setting
Parking assist monitor system (for Camera built-in ECU)
w/ Parking Assist Monitor System, for Camera built-in ECU:
Suspension, tires, etc.
Back camera position setting
w/ Parking Assist Monitor System, for Camera built-in ECU:
Television camera assembly
Parking assist monitor system initialization
Blind spot monitor sensor
Blind spot monitor beam axis adjustment
DTCs are output
Blind spot monitor system
w/ Entry and Start System:
Certification ECU (smart key ECU assembly)
ID code box (immobiliser code ECU)*1
ECM
Steering lock ECU (steering lock actuator assembly)
Electrical key transmitter sub-assembly
Registration
Wireless door lock operation
Entry operation
Engine starting
Steering unlock
Refer to the Service Bulletin for the registration method
w/o Entry and Start System:
Transponder key ECU assembly
ECM
Electrical key transmitter sub-assembly
Registration
Engine starting
Refer to the Service Bulletin for the registration procedure
w/o Entry and Start System:
Door control transmitter
Door control receiver
Register recognition code
Wireless door lock operation
w/ Blocking System:
Instrument panel integration antenna assembly
Telephone transceiver assembly
Mayday battery
Registration
Engine starting
Refer to the Service Bulletin for the registration procedure
Occupant detection ECU
Front seat assembly RH (occupant classification sensor)
Zero point calibration
Sensitivity check
Occupant classification system
Passenger airbag ON/OFF indicator
Airbag system (Front passenger side)
Seat belt warning system (Front passenger)
for Automatic Air Condition System:
Air conditioning amplifier assembly
No. 1 Air conditioning radiator damper servo sub-assembly
No. 2 Air conditioning radiator damper servo sub-assembly
No. 3 Air conditioning radiator damper servo sub-assembly
No. 1 Blower mode damper servo sub-assembly
Initialization servo motor
Initialization servo motor
w/ Jam Protection Function:
Power window regulator motor assembly
Power window regulator sub-assembly
Door glass
Door glass run
Initialize power window control system
Auto up/down function
Jam protection function
Sliding roof drive gear sub-assembly (sliding roof ECU)
Sliding roof glass sub-assembly
Sliding roof drive cable sub-assembly
Initialize sliding roof ECU (pulse sensor initial position setting)
Automatic slide open/close and tilt up/down function of sliding roof
Jam protection function
Operation function after ignition off
Sliding roof open warning
w/ Power Back Door System:
Back door lock assembly
Initialize back door closer system
Back door lock operation
w/ Power Back Door System:
Multiplex network door ECU
Initialize power back door system
Power back door system
Height control sensor
Height leveling ECU
Height leveling ECU initialization
Height leveling function
*1: w/ Multi-information Display (Dot Display Type)