MOTOR CABLE REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during the motor cable removal/installation are shown below.

Note

After turning the power switch off, waiting time may be required before disconnecting the cable from the negative (-) auxiliary battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) auxiliary battery terminal notices before proceeding with work.

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Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Auxiliary battery terminal is disconnected/reconnected	Memorize steering angle neutral point	LKA/LDA system (for Mono camera type)	for Stereo Camera type: Click here for Mono Camera type: Click here
		Lane control system (for Stereo camera type)
		Parking support brake system*1
		Pre-collision system (for Stereo camera type)
		Pre-collision system (for Mono camera type)
		Adaptive high beam system
		Lighting system (EXT) Cornering lights
		Variable gear ratio steering system	Click here
		Parking assist monitor system	Click here
		Panoramic view monitor system	Click here
	Initialize rear door sunshade system	Rear door sunshade system	Click here
	Initialize power trunk lid system	Power trunk lid system	Click here
ECM	Vehicle Identification Number (VIN) registration	DTC P063051 is output	w/ Canister Pump Module: Click here w/o Canister Pump Module: Click here
Air leaks from intake system Gas leak from exhaust system is repaired	Inspection after repair	Poor idle, etc. Engine start function, etc.	w/ Canister Pump Module: Click here w/o Canister Pump Module: Click here
Engine assembly	Inspection after repair	Poor idle, etc. Engine start function, etc.
Engine assembly	Drive learning*2	Large shift shock Deterioration of fuel efficiency	Click here
Parts between the steering wheel and tires have been removed/installed, replaced or adjusted	Perform actuator angle neutral point calibration and initialization	Variable gear ratio steering system Steering wheel off-center DTCs are output	Click here
Suspension, tires, etc	Ultrasonic sensor detection angle Ultrasonic sensor detection angle registration	Parking support brake system	Click here
	Parking assist ECU initialization Adjust steering angle Rear television camera view adjustment (for Rear camera detection system)	Panoramic view monitor system	Click here
	Rear television camera assembly optical axis (Back camera position setting)	Parking assist monitor system	Click here
Hybrid vehicle transmission assembly	Initialize resolver*3 Resolver learning	DTCs are stored Slight vibration at a vehicle speed of 5 km/h (3 mph) or less Shock or vibration during acceleration Shock, vibration during shift operations	Click here
Hybrid vehicle transmission assembly	A/T code reset A/T code registration(Register compensation code) Drive learning	Large shift shock Deterioration of fuel efficiency	Click here
Front bumper assembly (Including removal and installation)	Ultrasonic sensor detection angle Ultrasonic sensor detection angle registration	Parking support brake system	Click here
Front bumper assembly (Including removal and installation)	Front television camera view adjustment	Panoramic view monitor system	Click here

*1: When performing learning using the GTS.
Click here Click here
*2: After performing the confirmation driving pattern, if the shock during acceleration is large after calibrating the "A/T Code Reset", perform driving learning.
*3: If it is necessary to replace the hybrid vehicle transmission assembly, make sure to perform resolver initialization before starting work.

CAUTION:

This vehicle has contains high voltage circuits standardized with orange colored wiring and connectors, so follow the instructions in this manual to perform the procedures correctly.
If the correct procedures are not followed according to the instructions in this manual, there is a danger of electric shock from the high voltage circuits.
Be sure to wear insulating gloves when working on high voltage wiring or components.
If work is performed without wearing insulating gloves, there is a danger of electric shock.
*a An Object Exceeding Weight Limit of Engine Lifter

The engine assembly with hybrid vehicle transmission assembly is very heavy. Be sure to follow the procedure described in the repair manual, or the engine lifter may suddenly drop or the engine assembly with hybrid vehicle transmission assembly may fall off the engine lifter.
To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.

Note

After the power switch is turned off, the navigation system requires approximately a minute to record various types of memory and settings. As a result, after turning the power switch off, wait a minute or more before disconnecting the cable from the negative (-) auxiliary battery terminal.

Waiting Time before Disconnecting Cable from Negative (-) Auxiliary Battery Terminal
System Name	See Procedure
Vehicle enrolled in telematics system (w/ Telematics Transceiver for G-BOOK)	6 minutes
Vehicle not enrolled in telematics system (w/ Telematics Transceiver for G-BOOK)	1 minute

PROCEDURE

PRECAUTION

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PERFORM RESOLVER INITIALIZATION

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ADJUST STANDARD VEHICLE HEIGHT (w/ Air Suspension)

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REMOVE ENGINE ASSEMBLY WITH HYBRID VEHICLE TRANSMISSION

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REMOVE MOTOR CABLE
CAUTION:

Wear insulated gloves.
Note
- Cover the hole where the motor cable was connected with tape or equivalent (non-residue type) to prevent entry of foreign matter.
- Insulate the removed terminals with insulating tape.
- When removing the motor cable, make sure not to bend the motor cable base on the hybrid vehicle transmission assembly side.
1. for LHD:
  
  Disconnect the 2 clamps of the motor cable from the engine assembly.
2. for RHD:
  
  Disconnect the 3 clamps of the motor cable from the engine assembly.
3. Using an insulated tool, remove the 2 bolts and connector cover from the hybrid vehicle transmission assembly.
4. Using a screwdriver, detach the 2 claws to remove the terminal cap from the hybrid vehicle transmission assembly.
5. Using an insulated tool, remove the 3 bolts from the motor cable terminals.
6. Using an insulated tool, remove the 2 bolts and motor cable from the hybrid vehicle transmission assembly.