Power Door Lock Control System Data List / Active Test

Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Door Lock. Lexus Gs430, Gs300. Uzs190 Grs190

  1. READ DATA LIST

  1. PERFORM ACTIVE TEST

Power Door Lock Control System -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester's Data List allows switch, sensor, actuator and other item values to be read without removing any parts. Reading the Data List early in troubleshooting is one way to save time.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG).

  3. Read the Data List according to the display on the tester.

    Multiplex network body ECU
    Item
    		Measurement Item/Display (Range)
    		Normal Condition
    		Diagnostic Note
    D Door Courtesy SW
    		Driver side door courtesy light switch signal/ON or OFF
    		ON: Driver side door is unlocked
    OFF: Driver side door is locked
    		-
    P Door Courtesy SW
    		Passenger side door courtesy light switch signal/ON or OFF
    		ON: Passenger side door is unlocked
    OFF: Passenger side door is locked
    		-
    Rear Door Courtesy SW
    		Rear door courtesy light switch signal/ON or OFF
    		ON: Rear door is unlocked
    OFF: Rear door is locked
    		-

    Multiplex network master switch assembly
    Item
    		Measurement Item/Display (Range)
    		Normal Condition
    		Diagnostic Note
    Door Unlock Detection SW
    		Driver side door lock position switch signal/ON or OFF
    		ON: Driver side door is unlocked
    OFF: Driver side door is locked
    		-
    Door Key Linked Lock SW
    		Door key linked lock switch signal/ON or OFF
    		ON: Driver side door key cylinder is turned to lock position
    OFF: Driver side door key cylinder is turned to unlock position
    		-
    Door Key Linked Unlock SW
    		Door key linked unlock switch signal/ON or OFF
    		ON: Driver side door key cylinder is turned to unlock position
    OFF: Driver side door key cylinder is turned to lock position
    		-

    Driver door ECU
    Item
    		Measurement Item/Display (Range)
    		Normal Condition
    		Diagnostic Note
    Double Lock Position SW
    		Driver side double door lock position switch signal/ ON or OFF
    		ON: Driver side double door is unset
    OFF: Driver side double door is set
    		-

    Passenger door ECU
    Item
    		Measurement Item/Display (Range)
    		Normal Condition
    		Diagnostic Note
    Double Lock Position SW
    		Passenger side double door lock position switch signal/ ON or OFF
    		ON: Passenger side double door is unset
    OFF: Passenger side double door is set
    		-
    Door Unlock Detection SW
    		Passenger side door lock position switch signal/ON or OFF
    		ON: Passenger side door is unlocked
    OFF: Passenger side door is locked
    		-

    Rear door ECU LH
    Item
    		Diagnostic Note
    		Normal Condition
    		Diagnostic Note
    Double Lock Position SW
    		Rear LH side double door lock position switch signal/ON or OFF
    		ON: Rear LH side double door is unset
    OFF: Rear LH side double door is set
    		-
    Door Unlock Detection SW
    		Rear door LH side door lock position switch signal/ON or OFF
    		ON: Rear door LH side door is unlocked
    OFF: Rear door LH side door is locked
    		-

    Rear door ECU RH
    Item
    		Diagnostic Note
    		Normal Condition
    		Diagnostic Note
    Double Lock Position SW
    		Rear RH side double door lock position switch signal/ON or OFF
    		ON: Rear RH side double door is unset
    OFF: Rear RH side double door is set
    		-
    Door Unlock Detection SW
    		Rear door RH side door lock position switch signal/ON or OFF
    		ON: Rear door RH side door is unlocked
    OFF: Rear door RH side door is locked
    		-


PERFORM ACTIVE TEST
HINT:
Performing the intelligent tester's Active Test allows relay, VSV, actuator and other item values to be operated without removing any parts. Performing the Active Test early in troubleshooting is one way to save time. The Data List can be displayed during the Active Test.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the engine switch on (IG).

  3. Perform the Active Test according to the display on the tester.

    Driver door ECU
    Item
    		Test Details
    		Diagnostic Note
    Door Lock
    		Operate door lock motor LOCK/UNLOCK
    		-
    Double Lock Unset
    		Operate double door lock motor UNSET/SET
    		-

    Passenger door ECU
    Item
    		Test Details
    		Diagnostic Note
    Door Lock
    		Operate door lock motor LOCK/UNLOCK
    		-
    Double Lock Unset
    		Operate double door lock motor UNSET/SET
    		-

    Rear door ECU LH
    Item
    		Test Details
    		Diagnostic Note
    Door Lock
    		Operate door lock motor LOCK/UNLOCK
    		-
    Double Lock Unset
    		Operate double door lock motor UNSET/SET
    		-

    Rear door ECU RH
    Item
    		Test Details
    		Diagnostic Note
    Door Lock
    		Operate door lock motor LOCK/UNLOCK
    		-
    Double Lock Unset
    		Operate double door lock motor UNSET/SET
    		-