Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during sliding roof housing 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
Sliding roof ECU (Sliding roof drive gear assembly)*	Initialize sliding roof system	Auto operation function Jam protection function Key-off operation function Key-linked function Wireless transmitter-linked function Sliding roof open warning function	Refer to INITIALIZATION [12/2019 - ]
Sliding roof ECU (Sliding roof drive gear assembly)*	Initialize panoramic moon roof system (Sliding roof)	Auto operation function Jam protection function Key-off operation function Sliding roof open warning function	Refer to INITIALIZATION [12/2019 - ]
Sliding roof glass sub-assembly (for Moon Roof)* No. 1 Sliding roof glass sub-assembly (for Panoramic Moon Roof)* No. 2 Sliding roof glass sub-assembly (for Panoramic Moon Roof)*	Initialize sliding roof system	Auto operation function Jam protection function Key-off operation function Key-linked function Wireless transmitter-linked function Sliding roof open warning function	Refer to INITIALIZATION [12/2019 - ]
	Initialize panoramic moon roof system (Sliding roof)	Auto operation function Jam protection function Key-off operation function Sliding roof open warning function	Refer to INITIALIZATION [12/2019 - ]
Sliding roof housing sub-assembly (for Panoramic Moon Roof)* Sliding roof housing assembly (for Moon Roof)*	Initialize panoramic moon roof system (Sliding roof)	Auto operation function Jam protection function Key-off operation function Sliding roof open warning function	Refer to INITIALIZATION [12/2019 - ]
Roof sunshade ECU (sliding roof drive gear assembly)* Sunshade trim sub-assembly*	Initialize panoramic moon roof system (Roof sunshade)	Auto operation function Jam protection function Key-off operation function	Refer to INITIALIZATION [12/2019 - ]

*: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.

WARNING:

Be sure to read Precaution thoroughly before servicing.

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Refer to PRECAUTION [11/2023 - ]

NOTE:

After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

Refer to BEFORE DISCONNECTING BATTERY [11/2023 - ]

HINT:

When the cable is disconnected / reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

LEARNING COMPLETES WHEN VEHICLE IS DRIVEN

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
Stop and Start System	Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted	Refer to PRECAUTION [11/2023 - ]
Lane Control System	Perform steering sensor zero point calibration	Refer to INITIALIZATION [12/2019 - ]
Pre-collision System
Lighting System (EXT) (w/ AFS)

LEARNING COMPLETES WHEN VEHICLE IS OPERATED NORMALLY

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
Power Door Lock Control System	Initialize back door lock	Refer to INITIALIZATION [11/2023 - ]
Power Back Door System	Reset back door close position	Refer to INITIALIZATION [11/2023 - ]
Air Conditioning System	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-