RM35X0E _58 Vehicle Interior _078336 DOOR LOCK _0397387 WIRELESS DOOR LOCK CONTROL SYSTEM(w/ Entry and Start System) T

DOOR LOCK WIRELESS DOOR LOCK CONTROL SYSTEM(w/ Entry and Start System) PROBLEM SYMPTOMS TABLE

NOTICE:: If the main body ECU (multiplex network body ECU) or electrical key transmitter sub-assembly is replaced, refer to the Service Bulletin.

HINT:: ·

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

·

Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Wireless Door Lock Control System
Symptom	Suspected Area	Link
Wireless control function and entry function do not operate.	Lighting system	201906,999999,_58,_078378,_0396911,RM100000001IKNG,
	Power door lock control system
	External electrical waves
	Code registration
	Transmitter battery
	Harness or connector
	Electrical key transmitter sub-assembly
	Door control receiver
	Main body ECU (Multiplex network body ECU)
	Certification ECU (Smart key ECU assembly)
Wireless control function does not operate but entry function operates.	Electrical key transmitter sub-assembly	-
Only answer-back function does not operate properly.	Check customize setting (Hazard Answer Back)	201906,999999,_58,_078336,_0397387,RM100000001IPDF,
	Check customize setting (Wireless Buzzer Resp) (w/ Wireless Door Lock Buzzer Answer-back Function)
	Check customize setting (Wireless Buzzer Vol) (w/ Wireless Door Lock Buzzer Answer-back Function)
	Lighting system
	Wireless door lock buzzer (w/ Wireless Door Lock Buzzer Answer-back Function)
	Main body ECU (Multiplex network body ECU)
	Instrument panel junction block assembly
	Combination meter assembly
Only automatic lock function does not operate properly.	Perform operation check	201906,999999,_58,_078336,_0397387,RM100000001IOVT,
	Door courtesy switch circuit	201906,999999,_58,_078381,_0380033,RM100000001IFS9,
	Main body ECU (Multiplex network body ECU) (for LHD)	201906,202310,_57,_079061,_0383489,RM100000001IVKI,202310,999999,_57,_079061,_0383489,RM100000002EQ22,
	Main body ECU (Multiplex network body ECU) (for RHD)	201906,202310,_57,_079061,_0383490,RM100000001IVRX,202310,999999,_57,_079061,_0383490,RM100000002EQ24,
Only illuminated entry function does not operate.	Perform operation check	201906,999999,_58,_078336,_0397387,RM100000001IOVT,
Only illuminated entry function does not operate.	Lighting system	201906,999999,_58,_078381,_0380033,RM100000001IFRB,
Only door ajar warning function does not operate.	Perform operation check	201906,999999,_58,_078336,_0397387,RM100000001IOVT,
	Door courtesy switch circuit	201906,999999,_58,_078381,_0380033,RM100000001IFS9,
	Wireless door lock buzzer (for LHD)	201902,999999,_58,_078336,_0388569,RM100000001H316,
	Wireless door lock buzzer (for RHD)	201902,999999,_58,_078336,_0388570,RM100000001H319,