Lin Communication System Data List / Active Test

Communication System. Camry. Acv40 Gsv40
Multiplex Communication. Camry. Acv40 Gsv40

  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 values or status 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. Warm up the engine.

  2. Turn the ignition switch off.

  3. Connect the intelligent tester to the DLC3.

  4. Turn the ignition switch to ON.

  5. Turn the tester on.

  6. Enter the following menus: Diagnosis / Body / Main body / Data list.

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

    Main Body ECU
    Tester Display
    		Measurement Item/Range
    		Normal Condition
    		Diagnostic Note
    Communication D-Door Motor
    		Connection status between power window regulator motor (for driver side) and main body ECU (instrument panel junction block)/OK or Stop
    		OK: Connected
    Stop: Not connected
    		DTC is output if an error occurs in LIN communication
    Communication P-Door Motor*1
    		Connection status between power window regulator motor (for front passenger side) and main body ECU (instrument panel junction block)/OK or Stop
    		OK: Connected
    Stop: Not connected
    		DTC is output if an error occurs in LIN communication
    Communication RR-Door Motor*1
    		Connection status between power window regulator motor (for rear RH side) and main body ECU (instrument panel junction block)/OK or Stop
    		OK: Connected
    Stop: Not connected
    		DTC is output if an error occurs in LIN communication
    Communication RL-Door Motor*1
    		Connection status between power window regulator motor (for rear LH side) and main body ECU (instrument panel junction block)/OK or Stop
    		OK: Connected
    Stop: Not connected
    		DTC is output if an error occurs in LIN communication
    Communication Sliding Roof*2
    		Connection status between sliding roof ECU (sliding roof drive gear sub-assembly) and main body ECU (instrument panel junction block)/OK or Stop
    		OK: Connected
    Stop: Not connected
    		DTC is output if an error occurs in LIN communication
    Communication Master SW*1
    		Connection status between power window regulator master switch assembly and main body ECU (instrument panel junction block)/OK or Stop
    		OK: Connected
    Stop: Not connected
    		DTC is output if an error occurs in LIN communication

    1. *1: for LHD
    2. *2: w/ Sliding Roof System