Caution / Notice / Hint

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

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED (FOR HV MODEL:)

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Rear 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 [01/2019 - 09/2022]
Gas leaks from exhaust system is repaired (2ZR-FXE)	Inspection after repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [01/2019 - 09/2022]

NECESSARY PROCEDURES AFTER PARTS REMOVED/INSTALLED/REPLACED (FOR GASOLINE MODEL:)

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Rear wheel alignment adjustment	Perform "Reset Memory". Perform acceleration sensor zero point calibration and store system information memorization.	VSC is disabled or malfunctions DTCs are output Slip indicator light illuminates ABS warning light illuminates	w/ Electric Parking Brake: Refer to UTILITY [06/2018 - 09/2022] w/o Electric Parking Brake: Refer to UTILITY [01/2019 - 03/2019] , or refer to UTILITY [03/2019 - 09/2022]
Suspension, tires, etc. (If the vehicle height has changed due to suspension or tire replacement)	Perform headlight ECU sub-assembly LH initialization	Lighting system (w/ AFS) (EXT)	Refer to INITIALIZATION [06/2018 - 06/2021] , or refer to INITIALIZATION [06/2021 - 09/2022]
Gas leaks from exhaust system is repaired (M20A-FKS)	Inspection after repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [06/2018 - 09/2019] , or refer to INITIALIZATION [09/2019 - 04/2020] , or refer to INITIALIZATION [04/2020 - 11/2022]
Gas leaks from exhaust system is repaired (2ZR-FAE)	Inspection after repair	Poor idle, etc. Engine start function, etc.	Refer to INITIALIZATION [01/2019 - 11/2022]

WARNING:

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