Toyota Venza: Data List / Active Test

Toyota Venza Service Manual / Theft Deterrent / Keyless Entry / Engine Immobiliser System(w/o Smart Key System) / Data List / Active Test

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.

(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.

(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	-

Dtc Check / Clear

DTC CHECK / CLEAR 1. CHECK FOR TRANSPONDER KEY ECU DTC (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 ...

Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART HINT: If a trouble code is stored during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to "See page" below. ...

Other materials about Toyota Venza:

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. PERFORM SPARK TEST (a) Check for DTCs (See page ). NOTICE: If any DTC is output, perform troubleshooting procedures for that DTC. (b) Remove the ignition coils and spark plugs (See page ). (c) Disconnect ...

Clearance Warning Ecu
Components COMPONENTS ILLUSTRATION Removal REMOVAL PROCEDURE 1. REMOVE FRONT DOOR SCUFF PLATE RH 2. REMOVE COWL SIDE TRIM SUB-ASSEMBLY RH 3. REMOVE NO. 2 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 4. REMOVE LOWER INSTRUMENT PANEL SUB-ASS ...

On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT GARAGE DOOR OPENER (a) To inspect the garage door opener system, press each switch and check that the LED in the "HomeLink" logo illuminates as illustrated. If one or more of the switch ...