Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJAQ
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 11/2017]
Title: PARK ASSIST / MONITORING: BLIND SPOT MONITOR SYSTEM: FREEZE FRAME DATA; 2016 - 2017 MY Sienna [12/2015 - 11/2017]

FREEZE FRAME DATA

1. FREEZE FRAME DATA

(a) Whenever a DTC is detected, the blind spot monitor sensor stores the current vehicle (sensor) state as Freeze Frame Data.

2. CHECK FREEZE FRAME DATA

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the blind spot monitor main switch (warning canceling switch assembly) on.

(d) Turn the Techstream on.

(e) Enter the following menus: Body Electrical / Blind Spot Monitor Master or Blind Spot Monitor Slave / Trouble Codes.

(f) According to the display on the Techstream, display the Freeze Frame Data for the selected DTC.

Blind Spot Monitor Master

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Main Switch

Blind spot monitor main switch (warning canceling switch assembly) / OFF or ON

OFF: Blind spot monitor main switch (warning canceling switch assembly) off

ON: Blind spot monitor main switch (warning canceling switch assembly) on

-

Warning Indicator Turning on (Master)

State of the outer rear view mirror indicator LH turning on / OFF or ON

OFF: Any state except "ON" state

  • ON: Either of the following state
  • During initial check
  • Blind spot monitor system on, vehicle detected on left hand side and turn signal switch not operated

-

Warning Indicator Flashing (Master)

State of the outer rear view mirror indicator LH flashing / OFF or ON

OFF: Any state except "ON" state

  • ON: Either of the following state
  • Blind spot monitor system on, vehicle detected on left hand side and left side of turn signal switch on
  • Vehicle detected by rear cross traffic alert function

-

Main Switch Indicator State

State of the blind spot monitor indicator on the blind spot monitor main switch (warning canceling switch assembly) / OFF or ON

OFF: Indicator not illuminated

ON: Indicator illuminated

-

Warning Indicator Input Circuit Voltage

The outer rear view mirror indicator voltage / Min.: 0 V, Max.: 25.5 V

Always: 4.5 to 7.5 V

-

Warning Indicator Input Circuit Current

The outer rear view mirror indicator current / Min.: 0 mA, Max.: 255 mA

Always: 5 to 100 mA

-

Main Switch Indicator Input Circuit Voltage

Blind spot monitor indicator on the blind spot monitor main switch (warning canceling switch assembly) voltage / Min.: 0 V, Max.: 25.5 V

Always: 9 to 16 V

-

Turn Switch State

State of the turn signal switch / Left ON, Right ON or OFF

Left ON: Left turn signal switch on Right ON: Right turn signal switch on OFF: Turn signal switch off

-

Reverse (Only for AT/CVT)

State of the shift position R signal / OFF or ON

OFF: Shift lever in any position except R

ON: Shift lever in R

-

Vehicle Speed

Vehicle speed signal / Min.: 0 km/h (0 mph), Max.: 326 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

-

Steering Angle

Steering angle sensor / Min.: -3072°, Max.: 3070.5°

Left turn: Increases

Right turn: Decreases

-

Power Supply Voltage

Power supply voltage / Min.: 0 V, Max.: 50 V

Always: 11 to 14 V

-

Indicator Light Control State

Outer rear view mirror indicator dimming state / Dim OFF, Dim ON

Dim OFF: Indicator not dimmed

Dim ON: Indicator dimmed

-

Angle Adjustment by Auto Alignment

Angle adjusted using auto alignment / Min.: Under -12.8 deg, Max.: Over 12.7 deg

Angle adjusted using auto alignment is displayed

When the adjusted angle is 12.7 degrees or more, "Over 12.7" is displayed and when it is -12.8 degrees or less, "Under -12.8" is displayed

Number of DTC

Number of DTC / Min.: 0, Max.: 255

When system is normal: 0

When a malfunction is detected: More than 0

-

Blind Spot Monitor Slave

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Warning Indicator Turning on (Slave)

State of the outer rear view mirror indicator RH turning on / OFF or ON

OFF: Any state except "ON" state

  • ON: Either of the following state
  • During initial check
  • Blind spot monitor system on, vehicle detected on right hand side and turn signal switch not operated

-

Warning Indicator Flashing (Slave)

State of the outer rear view mirror indicator RH flashing / OFF or ON

OFF: Any state except "ON" state

  • ON: Either of the following state
  • Blind spot monitor system on, vehicle detected on right hand side and right side of turn signal switch on
  • Vehicle detected by rear cross traffic alert function

-

Buzzer Sound Status

State of the rear cross traffic alert buzzer (blind spot monitor buzzer) / OFF or ON

OFF: Buzzer not sounding

ON: Buzzer sounding

-

Warning Indicator Input Circuit Voltage

The outer rear view mirror indicator voltage / Min.: 0 V, Max.: 25.5 V

Always: 4.5 to 7.5 V

-

Warning Indicator Input Circuit Current

The outer rear view mirror indicator current / Min.: 0 mA, Max.: 255 mA

Always: 5 to 100 mA

-

Buzzer Input Circuit Voltage

Rear cross traffic alert buzzer (blind spot monitor buzzer) voltage / Min.: 0 V, Max.: 25.5 V

Always: 7.5 to 14.5 V

-

Turn Switch State

State of the turn signal switch / Left ON, Right ON or OFF

Left ON: Left turn signal switch on Right ON: Right turn signal switch on OFF: Turn signal switch off

  

Reverse (Only for AT/CVT)

State of the shift position R signal / OFF or ON

OFF: Shift lever in any position except R

ON: Shift lever in R

-

Vehicle Speed

Vehicle speed signal / Min.: 0 km/h (0 mph), Max.: 326 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

-

Steering Angle

Steering angle sensor / Min.: -3072°, Max.: 3070.5°

Left turn: Increases

Right turn: Decreases

-

Power Supply Voltage

Power supply voltage / Min.: 0 V, Max.: 50 V

Always: 11 to 14 V

-

Indicator Light Control State

Outer rear view mirror indicator dimming state / Dim OFF, Dim ON

Dim OFF: Indicator not dimmed

Dim ON: Indicator dimmed

-

Angle Adjustment by Auto Alignment

Angle adjusted using auto alignment / Min.: Under -12.8 deg, Max.: Over 12.7 deg

Angle adjusted using auto alignment is displayed

When the adjusted angle is 12.7 degrees or more, "Over 12.7" is displayed and when it is -12.8 degrees or less, "Under -12.8" is displayed

Number of DTC

Number of DTC / Min.: 0, Max.: 255

When system is normal: 0

When a malfunction is detected: More than 0

-

3. CLEAR FREEZE FRAME DATA

NOTICE:

Clearing the DTCs will also clear the Freeze Frame Data

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the blind spot monitor main switch (warning canceling switch assembly) on.

(d) Turn the Techstream on.

(e) Clear the DTCs and Freeze Frame Data.