Data List / Active Test
- USING TECHSTREAM
- Connect Techstream to the DLC3.
- Monitor the ECU data by following the prompts on the tester screen.
HINT:
Techstream has a "Snapshot" function which records the monitored data.
Refer to Techstream operator's manual for further details.
- DATA LIST
HINT:
Using the Data List displayed by Techstream, you can read the values of the switch, sensor, actuator, etc. without parts removal. Reading the Data List as the first step of troubleshooting is one way to shorten the labor time.
- Connect Techstream to the DLC3.
- Turn the ignition switch ON.
- Read the Data List according to the display on the tester.STANDARD (MULTIPLEX NETWORK BODY ECU):
Tester Display Measurement Item/Range Normal Condition Diagnostic Note IG SW Ignition switch signal/ ON or OFF ON: Key is in ON or START position
OFF: Key is in OFF or ACC position- D Door Courtesy SW Driver side door courtesy switch signal/ ON or OFF ON: Driver side door is open
OFF: Driver side door is closed- P Door Courtesy SW Passenger side door courtesy switch signal/ ON or OFF ON: Passenger side door is open
OFF: Passenger side door is closed-
- ACTIVE TEST
HINT:
Performing the Active Test using Techstream allows you to operate the relay, VSV, actuator, etc. without parts removal. Performing the Active Test as the first step of troubleshooting is one way to shorten the labor time.
It is possible to display the Data List during the Active Test.
- Connect Techstream to the DLC3.
- Turn the ignition switch ON.
- Perform the Active Test according to the display on the tester.STANDARD (MULTIPLEX NETWORK BODY ECU):
Tester Display Test Part Control Range Diagnostic Note IG OFF P/W Permission Output Ignition switch OFF power window control permission output ON/OFF -