Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJ9X
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 11/2017]
Title: PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: DATA LIST / ACTIVE TEST; 2016 - 2017 MY Sienna [12/2015 - 11/2017]

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 intuitive parking assist system on.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / Intuitive P/A / Data List.

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

Intuitive P/A

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Main Switch

Clearance sonar main switch/OFF or ON

OFF: Clearance sonar main switch off

ON: Clearance sonar main switch on

-

Intuitive P/A ECU Type

Type of intuitive P/A ECU/Normal

Normal: Normal clearance sonar type

-

Fr Left Sensor

Front left sensor information/Undetect, Close R, Mid Y, Mid L Y, Freeze, Open or Blink

Undetect: Not detected

Close R: Detected (Close-range) [Red]

Mid Y: Detected (Medium-range) [Yellow]

Mid L Y: Detected (Long-range) [Yellow]

Freeze: Sensor frozen

Open: Open in sensor

Blink: All displays blinking

-

Fr Right Sensor

Front right sensor information/Undetect, Close R, Mid Y, Mid L Y, Freeze, Open or Blink

Undetect: Not detected

Close R: Detected (Close-range) [Red]

Mid Y: Detected (Medium-range) [Yellow]

Mid L Y: Detected (Long-range) [Yellow]

Freeze: Sensor frozen

Open: Open in sensor

Blink: All displays blinking

-

Rr Left Sensor

Rear left sensor information/Undetect, Close R, Mid Y, Mid L Y, Freeze, Open or Blink

Undetect: Not detected

Close R: Detected (Close-range) [Red]

Mid Y: Detected (Medium-range) [Yellow]

Mid L Y: Detected (Long-range) [Yellow]

Freeze: Sensor frozen

Open: Open in sensor

Blink: All displays blinking

-

Rr Left Center Sensor

Rear left center sensor information/Undetect, Close R, Mid Y, Mid L Y, Long Y, Freeze, Open or Blink

Undetect: Not detected

Close R: Detected (Close-range) [Red]

Mid Y: Detected (Medium-range) [Yellow]

Mid L Y: Detected (Long-range) [Yellow]

Long Y: Detected (Longest-range) [Yellow]

Freeze: Sensor frozen

Open: Open in sensor

Blink: All displays blinking

-

Rr Right Center Sensor

Rear right center sensor information/Undetect, Close R, Mid Y, Mid L Y, Long Y, Freeze, Open or Blink

Undetect: Not detected

Close R: Detected (Close-range) [Red]

Mid Y: Detected (Medium-range) [Yellow]

Mid L Y: Detected (Long-range) [Yellow]

Long Y: Detected (Longest-range) [Yellow]

Freeze: Sensor frozen

Open: Open in sensor

Blink: All displays blinking

-

Rr Right Sensor

Rear right sensor information/Undetect, Close R, Mid Y, Mid L Y, Freeze, Open or Blink

Undetect: Not detected

Close R: Detected (Close-range) [Red]

Mid Y: Detected (Medium-range) [Yellow]

Mid L Y: Detected (Long-range) [Yellow]

Freeze: Sensor frozen

Open: Open in sensor

Blink: All displays blinking

-

Rr Sensor Onset Range

Buzzer activation range (for rear center sensors)/Narrow or Wide

Narrow: 600 mm (23.62 in.)

Wide: 1500 mm (59.06 in.)

Customized value displayed

Keep Sense Buzzer

Keep sense buzzer operation/Not Avail or Avail

Not Avail: Buzzer stops

Avail: Buzzer sounds continuously

Customized value displayed

Fr & Rr Buzzer Volume

Buzzer volume setting/L, M1, M2, M3 or H

L: Low volume

M1: Medium low volume

M2: Medium volume

M3: Medium high volume

H: High volume

Customized value displayed

Reverse Range Front Sensor

Operation setting for front sensors/F or F Stop

F: Front sensors operate

F Stop: Front sensors stop

Customized value displayed

Non P/R Range Rear Sensor

Operation setting for rear sensors (rear center, rear corner)/R, Rcrn or R Stop

R: All rear sensors operate

Rcrn: Rear corner sensors operate

R Stop: All rear sensors stop

Customized value displayed

Sensor Condition N

Front sensor operation/Not Avail or Avail

Not Avail: Front sensors not available

Avail: Front sensors available

Customized value displayed

Display Mode

Display mode setting/All or Undisp

All: Display displays all sensors

Undisp: Display does not display

Customized value displayed

Parking Signal

Parking signal/OFF or ON

OFF: Shift lever in any position except P

ON: Shift lever in P

-

Reverse Signal

Reverse signal/OFF or ON

OFF: Shift lever in any position except R

ON: Shift lever in R

-

Vehicle Speed Info

Vehicle speed signal/Snr Stop or Snr Work

Snr Stop: Vehicle speed 15 km/h (9.3 mph) or more (when accelerating) or 10 km/h (6.2 mph) or more (when decelerating)

Snr Work: Vehicle speed less than 15 km/h (9.3 mph) (when accelerating) or less than 10 km/h (6.2 mph) (when decelerating)

-

Sonar Detection

Sonar detection condition/Stop or Work

Stop: Sonar detection not operating

Work: Sonar detection operating

-

Intuitive P/A ECU

ECU information/Normal or Abnormal

Normal: ECU normal

Abnormal: ECU not normal

-

Rr Right Freezed History

Rear right sensor frozen history/Not Rec or Recorded

Not Rec: No record history

Recorded: Record history

-

Rr Right Center Freezed History

Rear right center sensor frozen history/Not Rec or Recorded

Not Rec: No record history

Recorded: Record history

-

Rr Left Center Freezed History

Rear left center sensor frozen history/Not Rec or Recorded

Not Rec: No record history

Recorded: Record history

-

Rr Left Freezed History

Rear left sensor frozen history/Not Rec or Recorded

Not Rec: No record history

Recorded: Record history

-

Fr Right Freezed History

Front right sensor frozen history/Not Rec or Recorded

Not Rec: No record history

Recorded: Record history

-

Fr Left Freezed History

Front left sensor frozen history/Not Rec or Recorded

Not Rec: No record history

Recorded: Record history

-

AT/MT Recognition

AT/MT recognition/AT, MT or Unknown

AT: Automatic transmission

MT: Manual transmission

Unknown: Transmission not recognized

-

# Codes

Number of stored trouble codes/min.: 0, max.: 255

Number of DTCs will be displayed

-

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 intuitive parking assist system on.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / Intuitive P/A / Active Test.

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

Intuitive P/A

Tester Display

Test Part

Control Range

Diagnostic Note

Buzzer

Clearance warning buzzer

Operate or Stop

Confirm that the vehicle is stopped and the ignition switch is ON