STEERING GEAR / LINKAGE  STEERING GEAR  REMOVAL  

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rack and pinion power steering gear 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
*: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation. *1: Also necessary after performing a tire rotation. *2: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location. *3: The vehicle height changes because of suspension or tire replacement.
Auxiliary battery terminal is disconnected/reconnected	Reset back door close position	Power Back Door System	(202111,999999,_59,_111831,_0505274,RM100000001ZMEG,)
Replacement of ECM	Update ECU security key	Vehicle Control History (RoB) are stored	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRX,)
	Perform Vehicle Identification Number (VIN) or frame number registration	DTC is output	(202303,999999,_51,_111794,_0505179,RM1000000029YNJ,)
	Perform Total Short Trip Estimate Registration	-
· Replacement of engine assembly · Gas leak from exhaust system is repaired	Inspection after repair	· Poor idle, etc. · Engine start function, etc.	(202303,999999,_51,_111794,_0505179,RM1000000029YT1,)
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	for 2WD:(202111,999999,_51,_111804,_0508964,RM10000000202SL,) for AWD:(202111,999999,_51,_111804,_0501633,RM100000001Z6Y2,)
Replacement of hybrid vehicle transaxle assembly	· Resolver learning · Initialize resolver
Replacement of front bumper assembly*	Front television camera view adjustment	Panoramic View Monitor System	(202409,999999,_56,_111825,_0500432,RM100000002O1F6,)
Front wheel alignment adjustment	Perform "Calibration"	· DTCs are stored · ABS warning light illuminates · Brake system warning light (yellow indicator) illuminates · Slip indicator light illuminates · Electronically controlled brake system does not operate correctly	(202203,999999,_54,_111814,_0500722,RM1000000022HHI,)
Tires	· Initialization*1*2 · Tire Position Identification*1*2	Tire Pressure Warning System	Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System) (202409,999999,_V1,_111780,_0504977,RM100000002OMBP,)
Suspension parts*3	Parking assist ECU initialization	Panoramic View Monitor System	(202409,999999,_56,_111825,_0500432,RM100000002O1F6,)
	Rear television camera assembly optical axis (Back camera position setting)	Parking Assist Monitor System	(202409,999999,_56,_111825,_0524148,RM100000002OUWG,)
Rack and pinion power steering gear assembly	Update ECU security key	Vehicle Control History (RoB) are stored	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRX,)
	ECU configuration	· Vehicle Control History (RoB) are stored · EPS warning light illuminates	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRW,)
	Power steering ECU initial setting	· Vehicle Control History (RoB) are stored · EPS warning light illuminates	(202111,999999,_55,_111821,_0503296,RM100000001ZE3A,)

CAUTION:

·

2.219,0.813 2.646,0.813 false 2.698,0.729 3.01,0.927 0.313,0.198 10 false *a

*a	An Object Exceeding Weight Limit of Engine Lifter

The engine assembly with transaxle 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 transaxle 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.

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.

Items for which learning is completed by driving the vehicle

Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Lane Tracing Assist System	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.	(202111,999999,_95,_111850,_0502173,RM100000001Z92I,)
Pre-collision System

Items for which learning is completed by operating the vehicle normally

Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Power Door Lock Control System · Back door opener	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.	(202111,999999,_58,_111830,_0505351,RM100000001ZMT3,)
Air Conditioning System	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-

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
*: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation. *1: Also necessary after performing a tire rotation. *2: It is not necessary to perform this procedure if the tire pressure warning valve and transmitters are installed to the same location. *3: If the vehicle height has changed due to suspension or tire replacement. *4: When the starter assembly is replaced, "ST relay" must be also replaced. *5: If transaxle compensation code read from ECM *6: If transaxle compensation code not read from ECM
Battery terminal is disconnected/reconnected	Reset back door close position	Power Back Door System	(202111,999999,_59,_111831,_0505274,RM100000001ZMEG,)
Replacement of ECM	Update ECU security key	Vehicle Control History (RoB) are stored	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRX,)
	Perform Vehicle Identification Number (VIN) or frame number registration	DTC is output	(202303,999999,_51,_111785,_0504416,RM1000000029BFA,)
	Code registration	Engine start	See Service Bulletin for the registration method
	· Transfer transaxle compensation code*5 · Reset transaxle compensation code*6 · CVT oil pressure calibration · Perform road test to allow ECM to learn	· Large shift shock · Deterioration of fuel efficiency	Initialization:(202303,999999,_52,_111806,_0584611,RM1000000029R1M,) Registration:(202303,999999,_52,_111806,_0584611,RM1000000029R1L,)
· Replacement of engine assembly · Gas leak from exhaust system is repaired	Inspection after repair	· Poor idle, etc. · Engine start function, etc.	(202303,999999,_51,_111785,_0504416,RM1000000029BFF,)
Replacement of Starter assembly*4	Clear the number of starter operations	Stop and Start System	(202111,999999,_51,_111803,_0509671,RM1000000020651,)
Replacement of Battery	Integrated current value initialization
· Replacement of Continuously variable transaxle assembly · Replacement of CVT Fluid	Air bleed the oil pump with motor assembly
Replacement of continuously variable transaxle assembly	· Input transaxle compensation code into ECM · Perform reset memory · CVT oil pressure calibration · Perform road test to allow ECM to learn	· Large shift shock · Deterioration of fuel efficiency	Initialization:(202303,999999,_52,_111806,_0584611,RM1000000029R1M,) Registration:(202303,999999,_52,_111806,_0584611,RM1000000029R1L,)
Replacement of CVT fluid	ATF thermal degradation estimate reset	The value of the Data List item "ATF Thermal Degradation Estimate" is not estimated correctly	(202303,999999,_52,_111806,_0584611,RM1000000029R1M,)
Front wheel alignment adjustment	· Perform reset memory · Perform "Calibration"	· DTCs are stored · ABS warning light illuminates · Slip indicator light illuminates · Electronically controlled brake system does not operate correctly	(202203,999999,_54,_111814,_0500728,RM1000000022HI0,)
Front bumper assembly*	Front television camera view adjustment	Panoramic View Monitor System	(202409,999999,_56,_111825,_0500432,RM100000002O1F6,)
Tires	· Initialization*1*2 · Tire Position Identification*1*2	Tire Pressure Warning System	Refer to Procedures Necessary When Replacing Parts (for Tire Pressure Warning System) (202409,999999,_V1,_111780,_0504977,RM100000002OMBP,)
Suspension parts*3	Parking assist ECU initialization	Panoramic View Monitor System	(202409,999999,_56,_111825,_0500432,RM100000002O1F6,)
	Rear television camera assembly optical axis (Back camera position setting)	Parking Assist Monitor System	(202409,999999,_56,_111825,_0524148,RM100000002OUWG,)
Rack and pinion power steering gear assembly	Update ECU security key	Vehicle Control History (RoB) are stored	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRX,)
	ECU configuration	· Vehicle Control History (RoB) are stored · EPS warning light illuminates	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRW,)
	Power steering ECU initial setting	· Vehicle Control History (RoB) are stored · EPS warning light illuminates	(202111,999999,_55,_111821,_0503296,RM100000001ZE3A,)

CAUTION:

·

2.219,0.813 2.646,0.813 false 2.698,0.729 3.01,0.927 0.313,0.198 10 false *a

*a	An Object Exceeding Weight Limit of Engine Lifter

The engine assembly with transaxle 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 transaxle 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.

HINT:

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

Items for which learning is completed by driving the vehicle

Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Lane Tracing Assist System	Drive the vehicle straight ahead at 15 km/h (10 mph) or more for 1 seconds or more.	(202111,999999,_95,_111850,_0502173,RM100000001Z92I,)
Pre-collision System
Stop and Start System	Idle the engine for approximately 5 to 60 minutes or drive the vehicle until stop and start control is permitted	(202406,999999,_51,_111803,_0509671,RM100000002KOGF,)

Items for which learning is completed by operating the vehicle normally

Effect/Inoperative Function when Necessary Procedure not Performed	Necessary Procedure	Link
Power Door Lock Control System · Back door opener	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.	(202111,999999,_58,_111830,_0505351,RM100000001ZMT3,)
Air Conditioning System	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-