Lin Communication System Data List / Active Test

  1. READ DATA LIST

Lin Communication System -- Data List / Active Test



READ DATA LIST
HINT:
Using the intelligent tester to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.

  1. Connect the intelligent tester to the DLC3.

  2. Turn the ignition switch to ON.

  3. Turn the intelligent tester on.

  4. Enter the following menus: Body / Main Body / Data List.

  5. According to the display on the intelligent tester, read the Data List.

    Main Body
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Communication D-Door Motor
    		Connection status between front power window regulator motor assembly LH*1 or RH*2 and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.
    Communication P-Door Motor
    		Connection status between front power window regulator motor assembly RH*1 or LH*2 and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.
    Communication RR-Door Motor*3
    		Connection status between rear power window regulator motor assembly RH and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.
    Communication RL-Door Motor*3
    		Connection status between rear power window regulator motor assembly LH and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.
    Communication Slide Roof*4
    		Connection status between sliding roof drive gear sub-assembly and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.
    Communication Master SW
    		Connection status between multiplex network master switch and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.
    Number of Trouble Codes
    		Number of trouble codes / Min.: 0, Max.: 255
    		Number of stored DTCs displayed
    		-
    Communication Double Locking*5
    		Connection status between double lock door control relay assembly and main body ECU (multiplex network body ECU) / OK or STOP
    		OK: Connection
    STOP: No connection
    		When there is a malfunction, a DTC is stored.

    1. *1: for LHD
    2. *2: for RHD
    3. *3: for 5 Door
    4. *4: w/ Sliding Roof System
    5. *5: w/ Double Locking System