SUPPLEMENTAL RESTRAINT SYSTEMS  CENTER AIRBAG SENSOR ASSEMBLY  REMOVAL  

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

Necessary Procedures After Parts Removed/Installed/Replaced

Replacement Part or Procedure	Necessary Procedures	Effect/Inoperative Function When Necessary Procedures are not Performed	Link
*1: Even when not replacing the part, it is necessary to perform the specified necessary procedures after installation.
Yaw rate and acceleration sensor (airbag ECU assembly)	for HEV Model: · Perform "Reset Memory" · Perform "Calibration" for Gasoline Model: · Calibration	for HEV Model: · DTCs are stored · ABS warning light illuminates · Brake system warning light (yellow indicator) illuminates · Slip indicator light illuminates · Electronically controlled brake system disabled or malfunctions for Gasoline Model: · DTCs are stored · ABS warning light illuminates · Slip indicator light illuminates · VSC disabled or malfunctions	for HEV Model: (202307,999999,_54,_112606,_0608077,RM100000002C79U,) for Gasoline Model: (202307,999999,_54,_112606,_0608078,RM100000002C7D1,)
Airbag ECU assembly*1	Write the VIN/Vehicle Identification Number	-	(202307,999999,_58,_115188,_0511913,RM100000002CU5U,)
	Switch the specification information
	ECU configuration	Vehicle control history (RoB) are stored	(202307,202405,_V1,_106911,_0485801,RM100000002CEL1,202405,999999,_V1,_106911,_0485801,RM100000002NHZU,)
	Update ECU security key		(202201,202405,_V1,_106911,_0485801,RM100000001XG8S,202405,999999,_V1,_106911,_0485801,RM100000002NHZW,)

NOTICE:

After the ignition switch is turned off, the radio and display receiver assembly records various types of memory and settings. As a result, after turning the ignition switch off, make sure to wait at least 120 seconds before disconnecting the cable from the negative (-) auxiliary battery terminal.

HINT:

When the cable is disconected / 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
*1: for Gasoline Model
Front camera system	Drive the vehicle straight ahead at 15 km/h (10mph) or more for 1 second or more.	(202307,999999,_95,_112293,_0586709,RM100000002BSVY,)
Stop and start system*1	Drive the vehicle until stop and start control is permitted (approximately 5 to 60 minutes).	(202307,999999,_51,_115233,_0510781,RM100000002CS0B,)

·

Learning completes when vehicle is operated normally

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
Power door lock control system · Back door opener	Perform door unlock operation with door control switch or electrical key transmitter sub-assembly switch.	(202201,999999,_58,_115226,_0510939,RM1000000020BSY,)
Power back door system	Fully close the back door by hand. HINT: Initialization is not necessary if the above procedures are performed while the back door is closed.	(202201,999999,_59,_113746,_0504731,RM100000001ZJKP,)
Air conditioning system	After the ignition switch is turned to ON, the servo motor standard position is recognized.	-