SLIDING ROOF SYSTEM DATA LIST / ACTIVE TEST


  1. DATA LIST

    Tech Tips

    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.

    Note

    In the following table, 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 engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Slide Roof / Data List.

    5. Read the Data List according to the display on the intelligent tester.

      Slide Roof (Sliding Roof ECU (Sliding Roof Drive Gear Assembly))
      Tester Display Measurement Item/Range Normal Condition Diagnostic Note
      Open Switch Slide switch open signal / ON or OFF

      ON: Sliding roof OPEN switch pressed

      OFF: Sliding roof OPEN switch not pressed

      		 -
      Close Switch Slide switch close signal / ON or OFF

      ON: Sliding roof CLOSE switch pressed

      OFF: Sliding roof CLOSE switch not pressed

      		 -
      Hall IC1 Pulse Sliding roof operating signal / LO or HI

      LO: Sliding roof motor not operating

      HI: Sliding roof motor operating

      		 -
      Hall IC1 Status Sliding roof operating signal / NORMAL or LOCK

      NORMAL: Sliding roof motor operating

      LOCK: Sliding roof motor not operating

      		 -
      Hall IC2 Pulse Sliding roof operating signal / LO or HI

      LO: Sliding roof motor not operating

      HI: Sliding roof motor operating

      		 -
      Hall IC2 Status Sliding roof operating signal / NORMAL or LOCK

      NORMAL: Sliding roof motor operating

      LOCK: Sliding roof motor not operating

      		 -
      Ignition (Direct Signal) Engine switch signal (Direct signal) / ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      Ignition (MPX) Engine switch signal (LIN signal) / ON or OFF

      ON: Engine switch on (IG)

      OFF: Engine switch off

      		 -
      Window Lock Window lock switch signal / ON or OFF

      ON: Window lock switch on

      OFF: Window lock switch off

      		 -
      Door Courtesy Driver door courtesy light switch signal / ON or OFF

      ON: Driver door open

      OFF: Driver door closed

      		 -
      Open Switch Failure (Past) Open switch failure signal (Past) / Fail or Not Fail

      Fail: Sliding roof open signal failure (Past)

      Not Fail: Sliding roof open signal not fail (Past)

      		 -
      Close Switch Failure (Past) Close switch failure signal (Past) / Fail or Not Fail

      Fail: Sliding roof close signal failure (Past)

      Not Fail: Sliding roof close signal not fail (Past)

      		 -
      Open Switch Failure (Current) Open switch failure signal (Current) / Fail or Not Fail

      Fail: Sliding roof open signal failure (Current)

      Not Fail: Sliding roof open signal not fail (Current)

      		 -
      Close Switch Failure (Current) Close switch failure signal (Current) / Fail or Not Fail

      Fail: Sliding roof close signal failure (Current)

      Not Fail: Sliding roof close signal not fail (Current)

      		 -

  2. ACTIVE TEST

    Tech Tips

    Using the intelligent tester to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.


    1. Connect the intelligent tester to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the intelligent tester on.

    4. Enter the following menus: Body / Slide Roof / Active Test.

    5. Perform the Active Test according to the display on the intelligent tester.

      Slide Roof (Sliding Roof ECU (Sliding Roof Drive Gear Assembly))
      Tester Display Test Part Control Range Diagnostic Note
      Slide Roof Operate sliding roof CLS/UP / OFF -
      Slide Roof Operate sliding roof OPN/DWN / OFF -