Caution / Notice / Hint

WARNING: This page is about a different car, the 2024 Toyota Camry, 2023 Toyota Camry, 2022 Toyota Camry, 2021 Toyota Camry, and 2020 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

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

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Battery terminal is disconnected/reconnected	Perform steering sensor zero point calibration	Lane departure alert system (w/ Steering Control)	Refer to INITIALIZATION [03/2017 - 10/2020]
		Pre-collision system
		Intelligent clearance sonar system*1
	Memorize steering angle neutral point	Parking assist monitor system	Refer to INITIALIZATION [03/2017 - ]
	Memorize steering angle neutral point	Panoramic view monitor system	Refer to INITIALIZATION [06/2017 - 10/2020]
Replacement of ECM	Vehicle Identification Number (VIN) registration	MIL comes on	Refer to REGISTRATION [03/2017 - ]
Replacement of ECM	ECU communication ID registration (Immobiliser system)	Engine start function	Refer to REGISTRATION [09/2019 - 08/2022] 2 Refer to REGISTRATION [09/2019 - ] 3
Replacement of engine assembly Replacement of exhaust system parts	Inspection after repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [03/2020 - ]
Replacement of automatic transaxle assembly	Reset memory Input transaxle compensation code into ECM Perform road test to allow ECM to learn	Large shift shock Deterioration of fuel efficiency	Refer to INITIALIZATION [03/2020 - ] for Initialization Refer to REGISTRATION [03/2020 - ] for Registration
Replacement of ECM (If possible, read the transaxle compensation code from the previous ECM)	Reset memory*4 Transfer transaxle compensation code Perform road test to allow ECM to learn
Replacement of ECM (If impossible, read the transaxle compensation code from the previous ECM)	Reset memory*4 Reset transaxle compensation code Perform road test to allow ECM to learn
Replacement of automatic transaxle fluid	ATF thermal degradation estimate reset	The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly.	Refer to INITIALIZATION [03/2020 - ]
Front wheel alignment adjustment	Perform system variant learning and acceleration sensor zero point calibration.	VSC disabled or malfunctioning DTCs are output Slip indicator light illuminated ABS warning light illuminated	Refer to CALIBRATION [06/2017 - 10/2020] 6 Refer to CALIBRATION [06/2017 - 10/2020] 7
Suspension, tires, etc.*5 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 [06/2017 - 10/2020]
Suspension, tires, etc.*5	Rear television camera assembly optical axis (Back camera position setting)	Parking assist monitor system	Refer to INITIALIZATION [03/2017 - ] for Initialization Refer to CALIBRATION [06/2017 - 10/2020] for Calibration
Replacement of front bumper assembly	Front television camera view adjustment	Panoramic view monitor system	Refer to INITIALIZATION [06/2017 - 10/2020] for Initialization Refer to CALIBRATION [06/2017 - 10/2020] for Calibration
Suspension, tires, etc.*5	Television camera controller initialization Adjust steering angle Rear television camera assembly optical axis (Back camera position setting)	Panoramic view monitor system
Replacement of ECM*2	Code registration (Smart key System (for Start Function))	Wireless door lock control system Smart key system (for Entry Function) Smart key system (for Start Function) Steering lock function Telematics System	Refer to REGISTRATION [09/2019 - 08/2022]
Replacement of ECM*3	Code registration (Immobiliser system (w/o Smart Key System))	Wireless door lock control system Engine start Telematics System	Refer to REGISTRATION [09/2019 - ]

*1: When performing learning using the Techstream.*2: w/ Smart Key System*3: w/o Smart Key System*4: When the ECM is replaced with a new one, reset memory is unnecessary.*5: The vehicle height changes because of suspension or tire replacement.*6: w/ Electric Parking Brake System*7: w/o Electric Parking Brake System

WARNING:

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

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*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.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

The automatic transaxle assembly is very heavy. Be sure to follow the procedure described in the repair information, or the transmission jack may suddenly drop.

*a	An Object Exceeding Weight Limit of Transmission Jack

NOTE:

After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (For Audio and Visual System)
After the engine switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the engine switch off, make sure to wait at least 85 seconds before disconnecting the cable from the negative (-) battery terminal. (For Navigation System)