DATA LIST / ACTIVE TEST
1. 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.
NOTICE:
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.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Immobiliser / Data List.
(e) Read the Data List according to the display on the Techstream.
Immobiliser (Transponder Key ECU Assembly)
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Key SW |
Unlock warning switch signal/ON or OFF |
ON: Key in ignition key cylinder OFF: No key in ignition key cylinder |
- |
IG SW |
Ignition switch signal/ON or OFF |
ON: Ignition switch ON or START OFF: Ignition switch ACC or off |
- |
Immobiliser |
Immobiliser 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 sent MATCH: Sub key code sent |
- |
Master Key |
Master key code signal/NOMATCH or MATCH |
NOMATCH: Non-matching master key code sent MATCH: Master key code 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 normal FAIL: Antenna coil malfunctioning |
- |
2. 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.
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Immobiliser / Active Test.
(e) Perform the Active Test according to the display on the Techstream.
Immobiliser (Transponder Key ECU Assembly)
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Security Indicator |
Security indicator Light |
ON/OFF |
- |
Back Door Closer Operation Malfunction (B2250)
DESCRIPTION
The power back door ECU (power back door motor unit)*1 or back door closer ECU
(multiplex network door ECU)*2 receives signals from the latch switch, sector switch
and back door courtesy switch, which are built into the back door lock. Based o ...
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
ILLUSTRATION
...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR SEAT HEADREST ASSEMBLY
2. REMOVE REAR SEAT INNER TRACK BRACKET COVER
3. REMOVE REAR SEAT OUTER TRACK BRACKET COVER
4. DISCONNECT REAR SEAT NO. 2 RECLINING CONTROL CABLE SUB-ASSEMBLY
5. REMOVE REAR SEAT ASSEMBL ...