Data List / Active Test
- DATA LIST
HINT:
Using the Techstream 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 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.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Immobilizer / Data List.
- Read the Data List according to the display on the Techstream.IMMOBILIZER (TRANSPONDER KEY ECU ASSEMBLY)
Tester Display Measurement Item/Range Normal Condition Diagnostic Note Key SW Unlock warning switch signal/ON or OFF ON: Key is in ignition key cylinder
OFF: No key is in ignition key cylinder- IG SW Ignition switch signal/ON or OFF ON: Ignition switch ON or START
OFF: Ignition switch ACC or OFF- Immobilizer Immobilizer system status/SET or UNSET UNSET: Ignition switch ON
SET: Without key- Permit (Start) Permit (Start) signal/OK or NG NG: No permission for engine start
OK: Engine start permission- Response Transponder chip data/NG or OK NG: Data error
OK: Data OK- Frame Error Transponder chip data/NG or OK NG: Data error
OK: Data OK- Different Serial Number Transponder chip data/NG or OK NG: Data error
OK: Data OK- Different Encrypt Code Transponder chip data/NG or OK NG: Data error
OK: Data OK- Abnormal Status Transponder chip data/NG or OK NG: Data error
OK: Data OK- Bcc Malfunction Transponder chip data/NG or OK NG: Incorrect data being sent
OK: Correct data being sent- Sub Key Sub key code signal/NOMATCH or MATCH NOMATCH: Non-matching sub key code is sent
MATCH: Sub key code is sent- Master Key Master key code signal/NOMATCH or MATCH NOMATCH: Non-matching master key code is sent
MATCH: Master key code is sent- Transponder S-Code Number of registered sub key/min. 0, max. 15 Number of registered sub key - Transponder M-Code Number of registered master key/min. 0, max. 15 Number of registered master key - Reg Code Space Full Memory space for key codes registration/NOT FULL or FULL NOT FULL: More key code registration possible
FULL: No more key code registration possible- +B Power source/BRAKE or Normal BRAKE: Power source open
NORMAL: Power source normal- Antenna Coil Status Transponder key amplifier coil condition/Normal or Fail NORMAL: Antenna coil is normal
FAIL: Antenna coil is malfunctioning-
- ACTIVE TEST
HINT:
Using the Techstream 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.
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Immobilizer / Active Test.
- Perform the Active Test according to the display on the Techstream.IMMOBILIZER (TRANSPONDER KEY ECU ASSEMBLY)
Tester Display Test Part Control Range Diagnostic Note Security Indicator Security indicator Light ON/OFF -