Data List/Active Test

HINT:

Using the hand-held tester 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 shorten labor time.

1. Connect the hand-held tester to the Controller Area Network Vehicle Interface Module (CAN VIM).

   Then connect the CAN VIM to the DLC3.

2. Turn the ignition switch ON.
3. Read the DATA LIST according to the display on the tester.

Transponder key ECU: 

Fig 1: Data List - Transponder Key ECU

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

• If the engine does not start using the registered key while the display on the hand-held tester shows "SUPPORT", there may be a problem with the ECM and the transponder key ECU.
• If the engine does not start using the registered key while the display on the hand-held tester shows "NON SUP", there may be a problem with the transponder key ECU.

*2: Diagnostic Note

• YES indicates that the registration of the ECU communication ID for the ECM and the transponder key ECU has been completed.
• NO indicates that the registration of the ECU communication ID for the ECM and the transponder key ECU has not been completed.

HINT:

Performing the hand-held tester ACTIVE TEST allows relay, VSV, actuator and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to shorten the labor time. The DATA LIST can be displayed during the ACTIVE TEST.

1. Connect the hand-held tester (with CAN VIM) to the DLC3.
2. Turn the ignition switch ON.
3. Perform the ACTIVE TEST according to the display on the tester.

Transponder key ECU: