Toyota CH-R Service Manual: Data List / Active Test

DATA LIST / ACTIVE TEST

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 Techstream on.

(d) Enter the following menus: Body Electrical / Immobiliser, Engine / Data List.

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

Body Electrical > Immobiliser > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

D Door Courtesy SW

Driver door courtesy light switch signal

ON or OFF

ON: Driver door open

OFF: Driver door closed

*1

Key SW

Unlock warning switch signal

ON or OFF

ON: Key in ignition key cylinder

OFF: No key in ignition key cylinder

-

IG SW

Ignition switch signal

ON or OFF

ON: Ignition switch ON or engine started

OFF: Ignition switch ACC or off

-

Immobiliser

Immobiliser system status

Set or Unset

Set: No key in ignition key cylinder, or 20 sec. elapsed after turning the ignition switch to ACC or off

Unset: Key in ignition key cylinder

-

Response

Transponder chip data

NG or OK

NG: Data error

OK: Data OK

-

Frame Error

Transponder chip data

NG or OK

NG: Data error

OK: Data OK

-

Different Serial Number

Transponder chip data

NG or OK

NG: Data error

OK: Data OK

-

Different Encrypt Code

Transponder chip data

NG or OK

NG: Data error

OK: Data OK

-

Abnormal Status

Transponder chip data

NG or OK

NG: Data error

OK: Data OK

-

Bcc Malfunction

Transponder chip data

NG or OK

NG: Incorrect data being sent

OK: Correct data being sent

-

Sub Key

Sub key ID code signal

Reg or Unreg

Reg: Registered sub key ID code sent

Unreg: Unmatching sub key ID code sent

*1

Master Key

Master key ID code signal

Reg or Unreg

Reg: Registered master key ID code sent

Unreg: Unmatching master key ID code sent

-

Transponder S-code

Number of registered sub key

min. 0, max. 15

Number of registered sub key

-

Transponder M-code

Number of registered master key

min. 0, max. 15

Number of registered master key

-

Reg Code Space Full

Memory space for key codes registration

NOT FULL or FULL

NOT FULL: Key code registration possible

FULL: Key code registration not possible

-

+B

Power source

Break or Normal

Break: Power source open

Normal: Power source normal

-

Antenna Coil Status

Transponder key coil condition

Normal or Fail

Normal: Antenna coil normal

Fail: Antenna coil malfunctioning

-

EEPROM Status

EEPROM status / OK or NG

NG or OK

NG: EEPROM malfunctioning

OK: EEPROM normal

-

E/G Start Permission

Engine start permission

NG or OK

NG: Engine start not permitted

OK: Engine start permitted

-

Immobi ECU Comm Spd

Immobiliser ECU communication speed

Unknown, 50bps, 200bps or No Res

Unknown: ECU communication speed unknown

50bps: ECU communication speed 50 bps

200bps: ECU communication speed 200 bps

No Res: No ECU communication response

-

The Number of DTCs

Number of DTCs

Min.: 0, Max.: 255

Number of stored DTCs

-

  • *1: Although the item is displayed on the Techstream, it is not applicable to this vehicle.

HINT:

Data from an actual vehicle provided for reference.

  • *1: Insert a key into the ignition key cylinder and turn the ignition switch to ACC.
  • *2: Turn the ignition switch to ON.
  • *3: Turn the ignition switch off and remove the key from the ignition key cylinder.
Powertrain > Engine and ECT

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

Immobiliser Fuel Cut

Status of immobiliser system fuel cut

ON or OFF

-

-

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 / Immobiliser / Active Test.

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

Body Electrical > Immobiliser > Active Test

Tester Display

Measurement Item

Control Range

Diagnostic Note

Security Indicator

Security indicator light

ON/OFF

-

    Dtc Check / Clear
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