Toyota CH-R Service Manual: Freeze Frame Data

FREEZE FRAME DATA

FREEZE FRAME DATA

(a) Whenever an automatic headlight beam level control system DTC is stored, the headlight ECU sub-assembly LH stores the current vehicle state as freeze frame data.

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 / HL AutoLeveling / Trouble Codes.

(e) Select a DTC to display its freeze frame data.

Body Electrical > HL AutoLeveling

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Headlight Low Beam State

Low beam headlight state

ON or OFF

ON: Low beam headlights on

OFF: Low beam headlights off

-

Headlight High Beam State

High beam headlight state

ON or OFF

ON: High beam headlights on

OFF: High beam headlights off

-

DRL Operating State

DRL state

ON or OFF

ON: DRL on

OFF: DRL off

-

Daylight Operating State

Daytime running light state

ON or OFF

ON: Daytime running lights on

OFF: Daytime running lights off

-

Front Right Wheel Speed Value

Front right wheel speed

0.00 to 327.67 km/h (203.61 mph)

Condition can be displayed

-

Front Left Wheel Speed Value

Front left wheel speed

0.00 to 327.67 km/h (203.61 mph)

Condition can be displayed

-

Vehicle Acceleration

Vehicle acceleration

-455.64 to 445.60 m/s2

Condition can be displayed

-

Clearance Light State

Clearance light state

ON or OFF

ON: Clearance lights on

OFF: Clearance lights off

-

+B

Headlight ECU sub-assembly LH IG power supply voltage value

0 to 19.75 V

11.00 to 14.00 V

-

+B Voltage Value

Headlight ECU sub-assembly LH +B power supply voltage value

0 to 19.75 V

11.00 to 14.00 V

-

Number Of Trouble Codes

Number of stored DTCs when Freeze Frame Data stored

0 to 255

0 to 255

-

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) Clear the DTCs and freeze frame data.

Click here

Body Electrical > HL AutoLeveling > Clear DTCs
    Fail-safe Chart
    FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) Headlight ECU sub-assembly (1) The headlight ECU sub-assemblies stop light operation if the following malfunctions are detected. Malfunction ...

    Data List / Active Test
    DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when decidi ...

    Other materials:

    Toyota CH-R Service Manual > Repair Instruction: Initialization
    INITIALIZATION PROCEDURES NECESSARY WHEN BATTERY TERMINAL IS DISCONNECTED/RECONNECTED Necessary Procedures Effect/Inoperative Function when Necessary Procedures not Performed Link Initialize back door lock Power door lock control system ...

    Toyota CH-R Service Manual > Revolution Sensor: Removal
    REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed, installed, or replaced during the transmission revolution sensor removal/installation are shown below. Necessary Procedure After ...

    Toyota C-HR (AX20) 2023-2025 Owner's Manual

    Toyota CH-R Owners Manual

    Toyota CH-R Service Manual

    © 2017-2025 Copyright www.tochr.net
    0.0127