REAR SUSPENSION  REAR UPPER ARM  REMOVAL  

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

Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
*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.
for HV Model Auxiliary battery terminal is disconnected/reconnected	Reset back door close position	Power Back Door System	(202111,999999,_59,_111831,_0505274,RM100000001ZMEG,)
Rear wheel alignment adjustment	for HV Model 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,)
	for Gasoline Model 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,)
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,)
Gas leak from exhaust system is repaired	Perform Inspection After Repair	· Poor idle, etc. · Engine start function, etc.	for M20C-FKS, M20D-FKS: (202303,999999,_51,_111785,_0504416,RM1000000029BFF,) for A25D-FXS, A25F-FXS: (202303,999999,_51,_111794,_0505179,RM1000000029YT1,)

CAUTION:

·

Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the repair manual. (for HV Model AWD)

Click hereEngine / Hybrid System>HYBRID / BATTERY CONTROL>HYBRID CONTROL SYSTEM (for AWD)>PRECAUTION202203,999999,_51,_111804,_0501632,RM1000000022EYI,

·

To prevent electric shock, wear insulated gloves when working on wire harnesses and components of the high voltage system. (for HV Model AWD)

·

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

HINT:

for HV Model:

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 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 second or more.	(202111,999999,_95,_111850,_0502173,RM100000001Z92I,)
Pre-collision System

Learning completes when vehicle is operated 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.	-