Toyota CH-R Service Manual: 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 deciding whether a part is faulty or not.

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.

(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 / Main Body, Combination Meter or HL AutoLeveling (for LED Headlight) / Data List.

(e) Read the Data List according to the display on the Techstream.

Body Electrical > Main Body > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Dimmer SW

Dimmer switch high position signal

ON or OFF

ON: Dimmer switch in high or high flash position

OFF: Dimmer switch in low position

-

Passing Light SW

Dimmer switch high flash position (pass) signal

ON or OFF

ON: Dimmer switch in high flash position

OFF: Dimmer switch not in high flash position

-

Front Fog Light SW

Fog light switch front position signal

ON or OFF

ON: Fog light switch in front position

OFF: Fog light switch off

*1

Auto Light SW

Light control switch AUTO position signal

ON or OFF

ON: Light control switch in AUTO position

OFF: Light control switch not in AUTO position

-

Head Light SW (Head)

Light control switch head position signal

ON or OFF

ON: Light control switch in head position

OFF: Light control switch not in head position

-

Head Light SW (Tail)

Light control switch tail position signal

ON or OFF

ON: Light control switch in tail or head position

OFF: Light control switch not in tail or head position

-

Light Sensor Illuminance

Light control sensor illuminance

0 to 8191 lx

Value is output according to ambient light level

-

Headlight Lighting Function

ECU which controls the lighting system

Main Body or Lighting Sys ECU

Main Body: Lighting system controlled by main body ECU (multiplex network body ECU)

Lighting Sys ECU: Lighting system is controlled by headlight ECU sub-assembly

-

Sensitivity

Sensitivity of the automatic light control system

Light2, Light1, Normal, Dark1 or Dark2

Customize setting displayed

-

DRL Function

Setting of the DRL function on/off

ON or OFF

Customize setting displayed

*2

Disp Ex ON Sen

Ambient brightness level required to dim display lights (combination meter, navigation display, etc.)

Light2, Light1, Normal, Dark1 or Dark2

Customize setting displayed

-

Disp Ex OFF Sen

Ambient brightness level required to cancel dimming display lights (combination meter, navigation display, etc.)

Light2, Light1, Normal, Dark1 or Dark2

Customize setting displayed

-

Light Auto OFF Delay

Light auto OFF delay

Off, 30 s, 60 s, or 90 s

Customize setting displayed

*2

Follow Me Home Lighting Time

Follow me home lighting time

30 s, 60 s, 90 s or 120 s

Customize setting displayed

*3

The Number of DTC

Number of trouble codes

0 to 255

Number of stored DTCs displayed

-

  • *1: w/ Fog Light
  • *2: w/ Toyota Safety Sense P
  • *3: w/o Toyota Safety Sense P
Body Electrical > Combination Meter > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Turn Signal Switch (Right)

Turn signal switch (right) signal

ON or OFF

ON: Turn signal switch (right) on

OFF: Turn signal switch (right) off

-

Turn Signal Switch (Left)

Turn signal switch (left) signal

ON or OFF

ON: Turn signal switch (left) on

OFF: Turn signal switch (left) off

-

Hazard Flasher Switch

Hazard warning signal switch signal

ON or OFF

ON: Hazard warning signal switch on

OFF: Hazard warning signal switch off

-

Turn Switch Signal (Full Turn)

Turn signal switch (full turn) signal

ON or OFF

ON: Turn signal switch (left or right) on

OFF: Turn signal switch (left and right) off

-

Lane Change Flashing Times Setting

Condition of the lane change flashing times

OFF, 3, 4, 5, 6, 7

Customize setting displayed

-

Body Electrical > HL AutoLeveling > Data List

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

Daytime running light state

ON or OFF

ON: Daytime running lights on

OFF: Daytime running lights off

-

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

-

Height Sens Pw Supply Val

Rear height control sensor sub-assembly LH power supply value

0 to 5.00 V

4.61 to 5.00 V

-

Rr Height Sens Signal Val

Rear height control sensor sub-assembly LH signal value

0 to 5.00 V

0.50 to 4.50 V

-

Front Right Wheel Speed Value

Front right wheel speed

0.00 to 260.00 km/h (162.00 mph)

Vehicle stopped: 0 km/h (0 mph)

-

Front Left Wheel Speed Value

Front left wheel speed

0.00 to 260.00 km/h (162.00 mph)

Vehicle stopped: 0 km/h (0 mph)

-

Vehicle Speed

Vehicle speed

0.00 to 260.00 km/h (162.00 mph)

Vehicle stopped: 0 km/h (0 mph)

-

Rear Height Adjust Value

Rear height adjustment offset value

0 to 1023

Actual rear height adjustment normal value is displayed (If there is a malfunction, no value is displayed)

-

Rear Height Adjust Valid Flag

Rear height adjustment range

Valid or Invalid

Valid: Rear height control sensor sub-assembly RH value within normal range

Invalid: Rear height control sensor sub-assembly RH value out of normal range

-

Init Writing Count

Number of times initialization performed

0 to 255

Number of times initialization performed

-

Sensor Initialization Hist

Sensor initialization history

not comp, 10%, 25%, 50%, 75%, 100% or completed

  • not comp: Headlight ECU sub-assembly LH not initialized after replacing.
  • 10%: Initialization completed when fuel tank was 10% full
  • 25%: Initialization completed when fuel tank was 25% full
  • 50%: Initialization completed when fuel tank was 50% full
  • 75%: Initialization completed when fuel tank was 75% full
  • 100%: Initialization completed when fuel tank was 100% full
  • completed: ECU not replaced and ECU has not been initialized at workshop.

-

+B Voltage Value

Headlight ECU sub-assembly LH power supply voltage value

0 to 19.75 V

11.00 to 14.00 V

-

Leveling Motor Target Position

Headlight leveling motor target position

0 to 102.3 %

10 to 90 %

-

Number Of Trouble Codes

Number of trouble codes

0 to 255

Number of stored DTCs displayed

-

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 Techstream on.

(d) Enter the following menus: Body Electrical / Main body or HL AutoLeveling (for LED Headlight) / Active Test.

(e) Perform the Active Test according to the display on the Techstream.

Body Electrical > Main Body > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Daytime Running Light

Daytime running lights

ON or OFF

-

Side Mirror Foot Light

Door mirror foot lights

ON or OFF

*1

Taillight Relay

Taillight relay

ON or OFF

-

Headlight Relay

Low beam headlights

ON or OFF

-

Head Light Hi

High beam headlights

ON or OFF

-

Front Fog Light Relay

Front fog lights

ON or OFF

Light control switch in tail position*2

  • *1: w/ Door Mirror Foot Light
  • *2: w/ Fog Light
Body Electrical > HL AutoLeveling > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Clearance Light

Clearance lights

ON or OFF

-

Headlight Low Beam

Low beam headlights

ON or OFF

-

Headlight High Beam

High beam headlights

ON or OFF

-

Daytime Running Light

Daytime running lights

ON or OFF

-

Headlight Indicator

"Headlight System Malfunction Visit Your Dealer" display

ON or OFF

-

    Freeze Frame Data
    FREEZE FRAME DATA FREEZE FRAME DATA (for LED Headlight) (a) Whenever a lighting system DTC is stored, the headlight ECU sub-assembly LH stores the current vehicle state as freeze frame data. CHEC ...

    Diagnostic Trouble Code Chart
    DIAGNOSTIC TROUBLE CODE CHART Lighting System DTC No. Detection Item Note Link B1244 Light Sensor Circuit Malfunction ...

    Other materials:

    Toyota CH-R Service Manual > Can Communication System: Millimeter Wave Radar Sensor Communication Stop Mode
    DESCRIPTION Detection Item Symptom Trouble Area Millimeter Wave Radar Sensor Communication Stop Mode Any of the following conditions are met: Communication stop for "Front Radar" is indicated on the "Communica ...

    Toyota CH-R Service Manual > Navigation System: Telematics Transceiver Disconnected (B15DB)
    DESCRIPTION If the radio and display receiver assembly cannot detect the DCM (telematics transceiver) for a certain period of time (90 seconds) after the engine switch is turned on (ACC) and the radio and display receiver assembly confirms that the information is missing by checking past DCM ...

    © 2017-2019 Copyright www.tochr.net
    0.0161