Toyota Venza manuals

Toyota Venza: 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) Warm up the engine.

(b) Turn the ignition switch off.

(c) Connect the Techstream to the DLC3.

(d) Turn the ignition switch to ON.

(e) Turn the Techstream on.

(f) Enter the following menus: Powertrain / ECT / Data List.

(g) According to the display on the Techstream, read the Data List.

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Vehicle Speed

Vehicle speed /

Min.: 0 km/h (0 mph), Max.: 255 km/h (158 mph)

Actual vehicle speed

-

Engine Speed

Engine speed /

Min.: 0 rpm, Max.: 16383.75 rpm

550 to 800 rpm: Idling

-

Calculate Load

Calculated load by ECM /

Min.: 0%, Max.: 100%

  • 15.0 to 35.0%: Idling
  • 10.0 to 30.0%: Running without load (2000 rpm)

-

Coolant Temp

Engine coolant temperature /

Min.: -40°C (-40°F), Max.: 140°C (284°F)

80 to 105°C (176 to 221°F): After warming up

  • If value -40°C (-40°F): sensor circuit open
  • If value 140°C (284°F): sensor circuit shorted

Engine Run Time

Engine run time /

Min.: 0 second,

Max.: 65535 seconds

Time after engine start

-

Battery Voltage

Battery voltage /

Min.: 0, Max.: 65.535 V

9 to 14 V: Idling

-

Throttle Sensor Volt %

Throttle position sensor output/

Min.: 0%, Max.: 100%

10 to 22%: Idling

Calculated value based on VTA1

Starter Signal

Starter signal/

Open or Close

-

-

Neutral Position SW Signal

PNP switch status/

ON or OFF

  • ON: Shift lever is in P or N
  • OFF: Shift lever is not in P or N

When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.

HINT:

When the failure still occurs even after adjusting these parts, see page .


Stop Light Switch

Stop light switch status/

ON or OFF

Brake pedal is

  • ON: Depressed
  • OFF: Released

-

Check Mode

Check mode /

ON or OFF

ON: Check mode ON

-

SPD Test Result

Check mode result for vehicle speed sensor /

Compl or Incmpl

-

-

Complete Parts Monitor

Comprehensive component monitor /

0: NOT AVL, 1: AVAIL

-

Comprehensive Component Monitor

Fuel System Monitor

Fuel system monitor /

Not Avl or Avail

-

Fuel System Monitor

Misfire Monitor

Misfire monitor /

Not Avl or Avail

-

Misfire Monitor

EGR/VVT Monitor

EGR/VVT monitor /

Not Avl or Avail

-

-

EGR/VVT Monitor

EGR/VVT monitor /

Compl or Incmpl

-

-

O2S (A/FS) Heater Monitor

Heated oxygen sensor (air fuel ratio sensor) heater monitor /

Not Avl or Avail

-

-

O2S (A/FS) Heater Monitor

Heated oxygen sensor (air fuel ratio sensor) heater monitor /

Compl or Incmpl

-

-

O2S (A/FS) Monitor

Heated oxygen sensor (air fuel ratio sensor) monitor /

Not Avl or Avail

-

-

O2S (A/FS) Monitor

Heated oxygen sensor (air fuel ratio sensor) monitor /

Compl or Incmpl

-

-

A/C Monitor

A/C monitor /

Not Avl or Avail

-

-

A/C Monitor

A/C monitor /

Compl or Incmpl

-

-

2nd Air Monitor

2nd air monitor /

Not Avl or Avail

-

-

2nd Air Monitor

2nd air monitor /

Compl or Incmpl

-

-

EVAP Monitor

EVAP monitor /

Not Avl or Avail

-

-

EVAP Monitor

EVAP monitor /

Compl or Incmpl

-

-

Heated Catalyst Monitor

Heated catalyst monitor /

Not Avl or Avail

-

-

Heated Catalyst Monitor

Heated catalyst monitor /

Compl or Incmpl

-

-

Catalyst Monitor

Catalyst monitor /

Not Avl or Avail

-

-

Catalyst Monitor

Catalyst monitor /

Compl or Incmpl

-

-

Component Monitor ENA

Comprehensive component monitor /

Unable or Enable

-

-

Component Monitor CMPL

Comprehensive component monitor /

Compl or Incmpl

-

-

Fuel System Monitor ENA

Fuel system monitor /

Unable or Enable

-

-

Fuel System Monitor CMPL

Fuel system monitor /

Compl or Incmpl

-

-

Misfire Monitor ENA

Misfire monitor /

Unable or Enable

-

-

Misfire Monitor CMPL

Misfire monitor /

Compl or Incmpl

-

-

EGR/VVT Monitor ENA

EGR/VVT monitor /

Unable or Enable

-

-

EGR/VVT Monitor CMPL

EGR/VVT monitor /

Compl or Incmpl

-

-

Heater Monitor ENA

Heated oxygen sensor (air fuel ratio sensor) heater monitor /

Unable or Enable

-

-

Heater Monitor CMPL

Heated oxygen sensor (air fuel ratio sensor) heater monitor /

Compl or Incmpl

-

-

O2S (A/FS) Monitor ENA

Heated oxygen sensor (air fuel ratio sensor) monitor /

Unable or Enable

-

-

O2S (A/FS) Monitor CMPL

Heated oxygen sensor (air fuel ratio sensor) monitor /

Compl or Incmpl

-

-

A/C Monitor ENA

A/C monitor /

Unable or Enable

-

-

A/C Monitor CMPL

A/C monitor /

Compl or Incmpl

-

-

2nd Air Monitor ENA

2nd air monitor /

Unable or Enable

-

-

2nd Air Monitor CMPL

2nd air monitor /

Compl or Incmpl

-

-

EVAP Monitor ENA

EVAP monitor /

Unable or Enable

-

-

EVAP Monitor CMPL

EVAP monitor /

Compl or Incmpl

-

-

Heated Cat Monitor ENA

Heated catalyst monitor /

Unable or Enable

-

-

Heated Cat Monitor CMPL

Heated catalyst monitor /

Compl or Incmpl

-

-

Catalyst Monitor ENA

Catalyst monitor /

Unable or Enable

-

-

Catalyst Monitor CMPL

Catalyst monitor /

Compl or Incmpl

-

-

TC terminal

TC terminal Status /

ON or OFF

-

-

#Codes (Include History)

# of Codes /

Min.: 0, Max.: 255

-

Number of detected DTCs

MIL

MIL status /

ON or OFF

ON: MIL ON

-

MIL ON Run Distance

MIL ON run distance /

Min.: 0 km (0 mile),

Max.: 65535 km (40723 mile)

Distance after DTC detected

-

Running Time from MIL ON

Running time from MIL ON /

Min.: 0 minute,

Max.: 65535 minutes

Equivalent to running time after MIL ON

-

Time after DTC Cleared

Time after DTC cleared /

Min.: 0 minute,

Max.: 65535 minutes

Equivalent to time after DTCs cleared

-

Distance from DTC Cleared

Distance after DTC cleared /

Min.: 0 km (0 mile)

Max.: 65535 km (40723 mile)

Equivalent to time after DTCs cleared

-

Warmup Cycle Cleared DTC

Warm-up cycle after DTC cleared /

Min.: 0, Max.: 255

-

Number of warm-up cycles after DTCs cleared

OBD Requirements

OBD requirement

-

-

Number of Emission DTC

Emission related DTCs /

Min.: 0, Max.: 127

-

-

TC and TE1

TC and TE1 terminals of DLC3 /

ON or OFF

-

Active Test support data

Model Code

Model code

-

-

Engine Type

Engine type

-

-

Cylinder Number

Cylinder number

-

-

Transmission (Engine) Type

Transmission type

-

-

Destination

Destination

-

-

Model Year

Model year /

Min.: 1900, Max.: 2155

-

-

Engine Speed from EFI

Engine speed /

Min.: 0 rpm, Max.: 51199 rpm

550 to 800 rpm: Idling

-

Intake-Air Temp from EFI

Intake air temperature /

Min.: -40°C (-40°F), Max.: 215°C (419°F)

Equivalent to ambient air temperature

  • If value -40°C(-40°F): sensor circuit open
  • If value 215°C(419°F): sensor circuit shorted

Coolant Temp from EFI

Engine coolant temperature /

Min.: -40°C (-40°F), Max.: 215°C (419°F)

80 to 105°C (176 to 221°F): After warming up

  • If value -40°C (-40°F): sensor circuit open
  • If value 140°C (284°F): sensor circuit shorted

Throttle Position from EFI

Throttle sensor position /

Min.: 0%, Max.: 100%

-

Recognition value for throttle opening angle on ECM

Accel Position from EFI

Absolute Accelerator Pedal Position /

Min.: 0%, Max.: 100%

-

-

SPD (NT)

Input turbine speed/

Min.: 0 rpm, Max.: 12750 rpm

Lock-up is

  • ON (After warming up the engine):

    Input turbine speed (NT) is equal to engine speed

  • OFF (idling with shift lever in N):

    Input turbine speed (NT) is nearly equal to engine speed

-

SPD (NC)

Counter gear speed /

Min.: 0 rpm, Max.: 12750 rpm

-

-

Shift SW Status (P Range)

PNP switch status/

ON or OFF

  • ON: Shift lever is in P
  • OFF: Shift lever is not in P

When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.

HINT:

When the failure still occurs even after adjusting these parts, see page


Shift SW Status (R Range)

PNP switch status/

ON or OFF

  • ON: Shift lever is in R
  • OFF: Shift lever is not in R

When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.

HINT:

When the failure still occurs even after adjusting these parts, see page


Shift SW Status (N Range)

PNP switch status/

ON or OFF

  • ON: Shift lever is in N
  • OFF: Shift lever is not in N

When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.

HINT:

When the failure still occurs even after adjusting these parts, see page


Sports Shift Up SW

Sport shift up switch status/

ON or OFF

  • ON: Continuously shift to "+" (up-shift)
  • OFF: Release "+" (up-shift)

-

Sports Shift Down SW

Sport shift down switch status/

ON or OFF

  • ON: Continuously shift to "-" (down-shift)
  • OFF: Release "-" (down-shift)

-

Sports Mode Selection SW

Sport mode select switch status/

ON or OFF

Shift lever is:

  • ON: S, "+" or "-"
  • OFF: Not in S, "+" or "-"

-

Shift SW Status (D Range)

PNP switch status/

ON or OFF

  • ON: Shift lever is in D or S
  • OFF: Shift lever is not in D or S

When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect.

HINT:

When the failure still occurs even after adjusting these parts, see page


A/T Oil Temperature 1

ATF temp. sensor value/

min.: -40°C (-40°F)

max.: 215°C (419°F)

  • After stall test;

    Approx. 80°C (176°F)

  • Equal to ambient temperature when cold soak

If the value is "-40°C (-40°F)" or "215°C (419°F)", ATF temp. sensor circuit is open or shorted.

NT Sensor Voltage

Input turbine speed sensor output voltage /

Min.: 0 V, Max.: 5 V

0.1 to 1.9 V

-

NC Sensor Voltage

Counter gear speed sensor output voltage /

Min.: 0 V, Max.: 5 V

0.1 to 1.9 V

-

TPS 3 Switch

ATF pressure switch No. 3 status/

0: OFF / 1: ON

  • ON: Shift solenoid valve SLU is ON
  • OFF: Shift solenoid valve SLU is OFF

-

Lock Up

Lock up /

0: OFF / 1: ON

Lock up: ON

-

Shift Status

TCM gear shift command/

1st, 2nd, 3rd, 4th, 5th or 6th

Same as actual gear

-

SLT Solenoid Status

Shift solenoid SLT status/

ON or OFF

Shift solenoid SLT is

  • Operating: ON
  • Not operating: OFF

-

SLU Solenoid Status

Shift Solenoid SLU Status/

ON or OFF

Shift solenoid SLU is

  • Operating: ON
  • Not operating: OFF

-

SL Solenoid Status

Shift Solenoid SL Status/

ON or OFF

Shift solenoid SL is

  • Operating: ON
  • Not operating: OFF

-

AT Fluid

Flex lockup judder judgment flag /

0: OFF / 1: ON

-

-

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) Warm up the engine.

(b) Turn the ignition switch off.

(c) Connect the Techstream to the DLC3.

(d) Turn the ignition switch to ON.

(e) Turn the Techstream on.

(f) Enter the following menus: Powertrain / ECT / Active Test.

(g) According to the display on the Techstream, perform the Active Test.

Tester Display

Test Part

Control Range

Diagnostic Note

Control the Shift Position

Operates the shift solenoid valves to allow gears to selected manually.

  • Press "→" button: Upshift occurs
  • Press "←" button: Downshift occurs

Can be used to check the operation of the shift solenoid valves.

Upshifts and downshifts should be performed consecutively. A 10-second interval is required between gear changes.

Do not downshift at high speeds. Doing so will damage the automatic transaxle.

[Vehicle Condition]

  • 50 km/h (30 mph) or less

Activate the Solenoid (SL1)

Operates shift solenoid SL1

ON/OFF

[Vehicle Condition]

  • Engine stopped
  • Shift lever in P or N

Activate the Solenoid (SL2)

Operates shift solenoid SL2

ON/OFF

[Vehicle Condition]

  • Engine stopped
  • Shift lever in P or N

Activate the Solenoid (SL3)

Operates shift solenoid SL3

ON/OFF

[Vehicle Condition]

  • Engine stopped
  • Shift lever in P or N

Activate the Solenoid (SL4)

Operates shift solenoid SL4

ON/OFF

[Vehicle Condition]

  • Engine stopped
  • Shift lever in P or N

Activate the Lock Up

Controls the shift solenoid SLU and SL to set the automatic transaxle to the lock-up condition.

ON/OFF

Can be used to check SLU and SL solenoid operation.

[Vehicle Condition]

  • Throttle valve opening angle: Less than 20%
  • Vehicle speed:60 km/h (37 mph) or more, and 6th gear

Activate the Solenoid (SL)

Operates shift solenoid SL

ON/OFF

[Vehicle Condition]

  • Engine stopped
  • Shift lever in P or N

Activate the Solenoid (SLU)

Operates shift solenoid SLU

ON/OFF

[Vehicle Condition]

  • Engine stopped
  • Shift lever in P or N

Activate the Solenoid (SLT)*

Operates shift solenoid SLT to raise the line pressure.

ON/OFF

HINT:

ON: No action (normal operation)

OFF: Line pressure up (When the Active Test of "Activate the Solenoid (SLT)" is performed, the TCM commands the SLT solenoid to turn off).

[Vehicle Condition]

  • Vehicle Stopped
  • IDL: ON

Connect the TC and TE1

Connects and disconnects TC and TE1.

(transitions into the fluid temperature detection mode)

ON/OFF

The MIL will not blink when "Connect the TC and TE1 / ON" is selected.

*: The "Activate the solenoid (SLT)" Active Test is performed to allow confirmation that the line pressure changes. The line pressure changes are confirmed using the same SST that is used for the Hydraulic Test (See page ).


HINT:

Note that the pressure readings for the Active Test and Hydraulic Test are different.

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