Toyota Tundra Service Manual: Freeze Frame Data

FREEZE FRAME DATA

1. FREEZE FRAME DATA

(a) Whenever a DTC is stored, 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 Techstream on.

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

(e) According to the display on the Techstream, select the trouble code data display with Freeze Frame Data.

Blind Spot Monitor Master

Tester Display

Measurement Item/Range

Normal Condition

Diagnostic Note

Main Switch

State of the blind spot monitor system / OFF or ON

OFF: Blind spot monitor system off

ON: Blind spot monitor system on

-

RCTA Switch Status

State of the RCTA function / OFF or ON

OFF: RCTA function off

ON: RCTA function on

-

Warning Indicator Turning on (Master)

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

OFF: Any state except "ON"

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

-

Warning Indicator Flashing (Master)

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

OFF: Any state except "ON"

ON: Blind spot monitor system on, vehicle detected on left hand side and left turn signal switch on

-

Warning Indicator Input Circuit Voltage

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

Indicator illuminated: 2.5 to 7.5 V

Indicator not illuminated: Below 1 V

-

Warning Indicator Input Circuit Current

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

Indicator illuminated: 5 to 100 mA

Indicator not illuminated: 0 mA

-

Turn Switch State

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

Left ON: Left side of turn signal light switch on

Right ON: Right side of turn signal light switch on

OFF: Turn signal light switch off

-

Reverse (Only for AT/CVT)

State of the shift position R signal / OFF or ON

ON: Shift lever in R

OFF: Shift lever in any position except R

-

Vehicle Speed

Vehicle speed signal / Min.: -327.68 km/h (-204 mph), Max.: 327.67 km/h (204 mph)

Almost same as actual vehicle speed

-

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.: 49.951 V

Ignition switch ON: 11 to 14 V

-

Indicator Light Control State

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

Dim OFF: Indicator not dimmed

Dim ON: Indicator dimmed

-

Angle Adjustment by Auto Alignment

Angle adjusted using auto alignment / Min.: Under -180 deg, Max.: Over 180 deg

Angle adjusted using auto alignment is displayed

-

Yaw Rate Sensor

Yaw rate sensor / Min.: Under -124.928 deg/s, Max.: 124.684 deg/s

Turning right: -124.928 to 0 deg/s

Turning left: 0 to 124.684 deg/s

-

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 LH turning on / OFF or ON

OFF: Any state except "ON"

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

-

Warning Indicator Flashing (Slave)

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

OFF: Any state except "ON"

  • 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 RCTA function

-

Buzzer Sound Status

State of the RCTA 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

Indicator illuminated: 2.5 to 7.5 V

Indicator not illuminated: Below 1 V

-

Warning Indicator Input Circuit Current

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

Indicator illuminated: 5 to 100 mA

Indicator not illuminated: 0 mA

-

Buzzer Input Circuit Voltage

RCTA buzzer (blind spot monitor buzzer) voltage / Min.: 0 V, Max.: 25.5 V

Ignition Switch ON: 11 to 14 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

ON: Shift lever in R

OFF: Shift lever in any position except R

-

Vehicle Speed

Vehicle speed signal / Min.: -327.68 km/h (-204 mph), Max.: 327.67 km/h (204 mph)

Almost same as actual vehicle speed

-

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.: 49.951 V

Ignition switch ON: 11 to 14 V

-

Indicator Light Control State

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

Dim OFF: Indicator not dimmed

Dim ON: Indicator dimmed

-

Angle Adjustment by Auto Alignment

Angle adjusted using auto alignment / Min.: Under -180 deg, Max.: Over 180 deg

Turning right: -124.928 to 0 deg/s

Turning left: 0 to 124.684 deg/s

-

Yaw Rate Sensor

Yaw rate sensor / Min.: Under -124.928 deg/s, Max.: 124.684 deg/s

Turning right: -124.928 to 0 deg/s

Turning left: 0 to 124.684 deg/s

-

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 Techstream on.

(d) Clear the DTCs and Freeze Frame Data.

    Dtc Check / Clear

    How To Proceed With Troubleshooting

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