RM38N0EC _58 Vehicle Interior _111830 DOOR LOCK _0505351 POWER DOOR LOCK CONTROL SYSTEM T

DOOR LOCK POWER DOOR LOCK CONTROL SYSTEM PROBLEM SYMPTOMS TABLE

NOTICE:: The auxiliary battery supplies power to the main body ECU (multiplex network body ECU) via the door control battery. Therefore, before performing troubleshooting, make sure to perform an on-vehicle inspection to confirm that the main body ECU (multiplex network body ECU) power source circuit is normal.*; Click hereVehicle Interior>DOOR LOCK>POWER DOOR LOCK CONTROL SYSTEM>ON-VEHICLE INSPECTION202111,999999,_58,_111830,_0505351,RM100000001ZMT7,; *: w/ Door Control Battery

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.

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

Power Door Lock Control System
Symptom	Suspected Area	Link
Only driver door LOCK functions do not operate	Front door lock with motor assembly RH	202111,202203,_58,_111830,_0501507,RM100000001Z6GN,202203,202303,_58,_111830,_0501507,RM1000000022PBT,202303,202406,_58,_111830,_0501507,RM100000002AMDX,202406,999999,_58,_111830,_0501507,RM100000002MT7F,
	Wire harness or connector	-
	Power distribution box assembly	-
Only driver door UNLOCK functions do not operate	Front door lock with motor assembly RH	202111,202203,_58,_111830,_0501507,RM100000001Z6GN,202203,202303,_58,_111830,_0501507,RM1000000022PBT,202303,202406,_58,_111830,_0501507,RM100000002AMDX,202406,999999,_58,_111830,_0501507,RM100000002MT7F,
	Wire harness or connector	-
	Main body ECU (Multiplex network body ECU)	-
	Power distribution box assembly	-
Only front passenger door LOCK/UNLOCK functions do not operate	Front door lock with motor assembly LH	202111,202203,_58,_111830,_0501507,RM100000001Z6GN,202203,202303,_58,_111830,_0501507,RM1000000022PBT,202303,202406,_58,_111830,_0501507,RM100000002AMDX,202406,999999,_58,_111830,_0501507,RM100000002MT7F,
	Wire harness or connector	-
	Power distribution box assembly	-
Only rear door LH LOCK/UNLOCK functions do not operate	Rear door lock with motor assembly LH	202111,202203,_58,_111830,_0502232,RM100000001Z9FS,202203,202303,_58,_111830,_0502232,RM1000000022PBU,202303,202406,_58,_111830,_0502232,RM100000002AMDY,202406,999999,_58,_111830,_0502232,RM100000002MT7G,
	Wire harness or connector	-
	Power distribution box assembly	-
Only rear door RH LOCK/UNLOCK functions do not operate	Rear door lock with motor assembly RH	202111,202203,_58,_111830,_0502232,RM100000001Z9FS,202203,202303,_58,_111830,_0502232,RM1000000022PBU,202303,202406,_58,_111830,_0502232,RM100000002AMDY,202406,999999,_58,_111830,_0502232,RM100000002MT7G,
	Wire harness or connector	-
	Power distribution box assembly	-
All doors LOCK/UNLOCK functions do not operate via door key cylinder	Main body ECU (Multiplex network body ECU)	202111,999999,_58,_111830,_0505351,RM100000001ZMSZ,
	Front door lock with motor assembly RH
	Wire harness or connector
All doors LOCK/UNLOCK functions do not operate via master switch	LIN communication system	202111,999999,_58,_111830,_0505351,RM100000001ZMT0,
	Multiplex network master switch assembly
	Main body ECU (Multiplex network body ECU)
All doors LOCK/UNLOCK functions do not operate via multiplex network master switch assembly and door key cylinder	Power distribution box assembly	-
	Main body ECU (Multiplex network body ECU)	-
Speed-sensitive automatic door lock function does not operate (meter/gauge system operates normally)	CAN communication system	for HV Model:202111,202203,_57,_111829,_0501336,RM100000001Z5K1,202203,202303,_57,_111829,_0501336,RM10000000220XE,202303,999999,_57,_111829,_0501336,RM100000002AL7W, for Gasoline Model:202111,202203,_57,_111829,_0499998,RM100000001Z134,202203,202303,_57,_111829,_0499998,RM100000002205J,202303,999999,_57,_111829,_0499998,RM10000000291N8,
	Main body ECU (Multiplex network body ECU)	-
Shift-linked automatic door lock/unlock functions do not operate (automatic transaxle system operates normally)	CAN communication system	for HV Model:202111,202203,_57,_111829,_0501336,RM100000001Z5K1,202203,202303,_57,_111829,_0501336,RM10000000220XE,202303,999999,_57,_111829,_0501336,RM100000002AL7W, for Gasoline Model:202111,202203,_57,_111829,_0499998,RM100000001Z134,202203,202303,_57,_111829,_0499998,RM100000002205J,202303,999999,_57,_111829,_0499998,RM10000000291N8,
	Main body ECU (Multiplex network body ECU)	-
	Hybrid vehicle control ECU*1	-
	ECM*2	-
Only back door cannot be opened*3	Check customize setting (Unlock Key Twice Function "Disable")	202111,999999,_58,_111830,_0505351,RM100000001ZMSW,
Only back door cannot be opened*3	Power back door system	202111,999999,_59,_111831,_0505274,RM100000001ZMEZ,
Only back door cannot be opened*4	Certification ECU (Smart key ECU assembly)	202111,999999,_58,_111830,_0505351,RM100000001ZMV0,
	Main body ECU (Multiplex network body ECU)
	Back door opener switch assembly
	Wire harness or connector
	Back door lock with courtesy light switch assembly
	Power distribution box assembly
Key lock-in prevention function does not operate	Main body ECU (Multiplex network body ECU)	-
Lock operation continues even after doors have been locked*5	Front door lock with motor assembly LH	202111,202203,_58,_111830,_0501507,RM100000001Z6GN,202203,202303,_58,_111830,_0501507,RM1000000022PBT,202303,202406,_58,_111830,_0501507,RM100000002AMDX,202406,999999,_58,_111830,_0501507,RM100000002MT7F,
	Front door lock with motor assembly RH	202111,202203,_58,_111830,_0501507,RM100000001Z6GN,202203,202303,_58,_111830,_0501507,RM1000000022PBT,202303,202406,_58,_111830,_0501507,RM100000002AMDX,202406,999999,_58,_111830,_0501507,RM100000002MT7F,
	Rear door lock with motor assembly LH	202111,202203,_58,_111830,_0502232,RM100000001Z9FS,202203,202303,_58,_111830,_0502232,RM1000000022PBU,202303,202406,_58,_111830,_0502232,RM100000002AMDY,202406,999999,_58,_111830,_0502232,RM100000002MT7G,
	Rear door lock with motor assembly RH	202111,202203,_58,_111830,_0502232,RM100000001Z9FS,202203,202303,_58,_111830,_0502232,RM1000000022PBU,202303,202406,_58,_111830,_0502232,RM100000002AMDY,202406,999999,_58,_111830,_0502232,RM100000002MT7G,
	Wire harness or connector	-
	Power distribution box assembly	-
	Main body ECU (Multiplex network body ECU)	-

HINT:: *1: for HV Model

*2: for Gasoline Model

*3: w/ Power Back Door System

*4: w/o Power Back Door System

*5: When the door unlock detection switch detects an unlock position signal after a door lock operation has been performed, a door lock operation will be performed 2 times.