Output Diagnostic Test Mode (DTM) (Function 03)

Control element diagnosis / Output Diagnostic Test Mode (DTM)

Note:
^ Control element diagnosis/ Output DTM can only be performed if the selector lever is in "P or "N," the engine is not running and the vehicle is stationary.
^ Control element diagnosis /Output DTM is terminated if the engine is started, the vehicle starts to move or if a switch is not made within about 60 seconds to the next actuator. It is also terminated if the selector lever is moved to a position other than "P" or "N."





Test sequence
^ Connect VAS 5051 Vehicle Diagnosis, Measurement and Information System and select vehicle system "02 Transmission Electronics". Ignition must be switched on.





Display on VAS 5051
^ Touch -1- diagnostic function "03 Diagnostic Test Mode".
^ Touch (arrow) button.





Display on VAS 5051:
A - First actuator being tested
1 - Back-up light signal
^ The Park/Neutral position relay -J226- turns the back-up lights ON and OFF at intervals for about 1 minute unless a switch has been made to the next actuator by pressing the (arrow) button.

If the back-up lights do not illuminate:
^ Check Park/Neutral position relay -J226- and wiring using wiring diagram.

Note: Any electrical malfunctions are saved in the DTC memory; Refer to DTC chart starts.

^ Touch (arrow) button.





Display on VAS 5051:
A - Second actuator being tested
2 - Shift lock solenoid -N110-
^ The shift lock solenoid -N110- is triggered at intervals for about 1 minute (clicks) unless actuator diagnosis is terminated by touching the (arrow) button.

Note: In addition, the brake symbol on the shift mechanism cover must illuminate at intervals.

If the solenoid is not triggered:
^ Perform electrical test.

Note: Any electrical malfunctions are saved in the DTC memory; Refer to DTC charts.

^ Touch (arrow) button.





Display on VAS 5051:
A - Actuator test is concluded
^ End function "03 Diagnostic Test Mode" by touching 4 button.