STOP AND START  ENGINE STOP AND START ECU  REMOVAL  

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed, installed, or replaced during engine stop and start ECU 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	Reset back door close position	Power Back Door System	(202111,999999,_59,_111831,_0505274,RM100000001ZMEG,)
Replacement of Engine stop and start ECU	Update ECU security key	Vehicle Control History (RoB) are stored	(202111,999999,_V1,_111780,_0504977,RM100000001ZKRX,)
	· Upload the number of starter operations · Perform external backup boost converter (eco run vehicle converter assembly) existence learning · Reset air conditioning information · Learning air conditioning information · Clear the zero point calibration data · Perform zero point calibration of the deceleration sensor · Air bleed the oil pump with motor assembly	Stop and Start System	(202111,999999,_51,_111803,_0509671,RM1000000020651,)

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.	-