Removal [08/2021 - ]: Caution/Notice/Hint

WARNING: This page is about a different variant/trim than selected.

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

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	Perform steering sensor zero point calibration	Lane Tracing Assist System	Refer to INITIALIZATION [08/2021 - ]
		Pre-collision System
		Intelligent clearance sonar system*
		Lighting System (for HV Model with Cornering Light)
	Memorize steering angle neutral point	Parking assist monitor system	Refer to INITIALIZATION [04/2018 - ]
	Memorize steering angle neutral point	Panoramic view monitor system	Refer to INITIALIZATION [04/2018 - ]
Replacement of ECM	Perform Vehicle Identification Number (VIN) registration	MIL illuminates	Refer to REGISTRATION [04/2018 - ]
Replacement of engine assembly Gas leak from exhaust system is repaired Replacement of engine coolant temperature sensor	Inspection After Repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [08/2021 - ]
Replacement of inverter with converter assembly	Resolver learning	DTCs are stored Slight vibration at a vehicle speed of 5 km/h (3 mph) or less Shock or vibration during acceleration	Refer to UTILITY [08/2020 - ]
Replacement of hybrid vehicle transaxle assembly	Resolver learning Initialize resolver		Refer to UTILITY [08/2020 - ]
Front wheel alignment adjustment	Clear zero point calibration data. Perform yaw rate and acceleration sensor zero point calibration.	DTCs are stored ABS warning light illuminates Brake warning light/yellow (minor malfunction) illuminates Slip indicator light illuminates VSC disabled or malfunctions	Refer to CALIBRATION [08/2021 - ]
Suspension, tires, etc.*1 Replacement of front bumper assembly	Measurement of ultrasonic sensor detection angle Ultrasonic sensor detection angle registration	Intelligent clearance sonar system Intuitive parking assist system	Refer to CALIBRATION [04/2018 - ]
Suspension, tires, etc.*1	Rear television camera assembly optical axis (Back camera position setting)	Parking assist monitor system	Refer to INITIALIZATION [04/2018 - ] for Initialization Refer to CALIBRATION [04/2018 - ] for Calibration
Replacement of front bumper assembly	Front television camera view adjustment	Panoramic view monitor system	Refer to INITIALIZATION [04/2018 - ] for Initialization Refer to CALIBRATION [04/2018 - ] for Calibration
Suspension, tires, etc.*1	Parking assist ECU initialization Adjust steering angle Television camera assembly optical axis adjustment (Back camera position setting)	Panoramic view monitor system
Replacement of headlight ECU sub-assembly LH Replacement of headlight assembly LH	Synchronize the vehicle information	Lighting system (for HV Model with Cornering Light)	Refer to INITIALIZATION [04/2018 - ]

*: When performing learning using the Techstream.
Refer to CALIBRATION [04/2018 - ]
*1: If the vehicle height has changed due to suspension or tire replacement

WARNING:

The engine assembly with transaxle is very heavy. Be sure to follow the procedure described in the service information, or the engine lifter may suddenly drop or the engine assembly with transaxle may fall off the engine lifter.

*a	An Object Exceeding Weight Limit of Engine Lifter

To prevent burns, do not touch the engine, exhaust manifold or other high temperature components while the engine is hot.