Shift P Signal

Shift position P

OFF or ON

OFF: Shift lever not in P

ON: Shift lever in P

Use this item to determine whether the shift lever position switch (P) is malfunctioning.

Steering Unlock Switch

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Stop Light Switch1

State of brake pedal

OFF or ON

OFF: Brake pedal released

ON: Brake pedal depressed

Start Switch1

Power switch 1 status

OFF or ON

OFF: Power switch not pressed

ON: Power switch pressed

Start Switch2

Power switch 2 status

OFF or ON

OFF: Power switch not pressed

ON: Power switch pressed

Latch Circuit

Status of IG related backup circuits

OFF or ON

OFF: Power switch off

ON: Power switch on (IG)

Starter Request Signal

Hybrid control system start request signal status

OFF or ON

OFF: The power switch is not pressed

ON: With the shift lever in P and the brake pedal depressed, the power switch is pressed and held

ACC Relay Monitor

ACC relay activation

OFF or ON

OFF: Power switch off

ON: Power switch on (ACC)

When the power switch is on (IG), ON is displayed.

Vehicle Speed Signal

Vehicle being driven or stopped

Stop or Run

Stop: Vehicle stopped

Run: Vehicle being driven at 5 km/h (3 mph) or more

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Power Supply Condition

Power supply state

All OFF, ACC ON, IG ON or ST ON

All OFF: Power switch off (ACC and IG)

ACC ON: Power switch on (ACC)

IG ON: Power switch on (IG)

ST ON: Sending hybrid control system start request signal

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Powertrain Type

Vehicle identification

HV-AT, Cnv-MT, Cnv-AT, Cnv-MMT, S&S-MT, S&S-AT, S&S-MMT or PHV-AT

HV-AT: Hybrid control system models

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Park Signal Mismatch

P position signal malfunction

No or Yes

No: Signal normal

Yes: Signal malfunction (signals via CAN communication and direct line do not match)

Even when Yes is displayed, it is still possible to turn the power switch off (the power source mode will not be stuck in on (ACC) or on (IG)).

Str Lock/Unlock Wait T-Out

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Key Certif Wait T-Out

Key verification malfunction

No or Yes

No: Verification normal

Yes: Verification error (Detected due to the electrical key transmitter sub-assembly ID code and the ID code stored in the certification ECU (smart key ECU assembly) not matching)

When the hybrid control system cannot be started due to a key verification error, Yes is displayed.

IG Circuit

IG relay coil circuit malfunction

OK or NG

OK: Circuit normal

NG: Circuit malfunctioning

IG Relay Monitor (Outside)

IG relay coil voltage monitor status

OFF or ON

OFF: Power switch off

ON: Power switch on (IG)

IG Relay Monitor (Inside)

IG relay activation

OFF or ON

OFF: Power switch off

ON: Power switch on (IG)

IGB Request

IGB signal output monitor status

OFF or ON

OFF: IGB signal not output

ON: IGB signal output

Number of Diagnosis Code

Number of DTCs

0 to 255

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Unmatched Vehicle-ID

Key No. (incorrect or correct)

No or Yes

No: Communication normal

Yes: Communication malfunction

The vehicle ID registered in the vehicle and the vehicle ID registered in the electrical key transmitter sub-assembly are different (if a key from another vehicle is brought into the vehicle exterior detection area while the doors are locked, "Yes" is displayed for "Unmatched Vehicle-ID" in the Data List).

Other potential causes:

No Response

Communication response

No or Yes

No: Communication normal

Yes: Communication malfunction

The vehicle IDs registered in the vehicle and electrical key transmitter sub-assembly match, but there is no response from the electrical key transmitter sub-assembly. (If the electrical key transmitter sub-assembly is not in the detection area or the transmitter battery is depleted resulting in a matching code not being detected when a lock switch or the power switch is pressed, etc., "Yes" is displayed for "No Response" in the Data List. If there is wave interference in the LF band that the vehicle uses for transmission or the RF band that the electrical key transmitter sub-assembly uses for transmission, "Yes" may be displayed for "No Response" in the Data List.)

Other potential causes:

Key Low Battery

Transmitter battery depleted

No or Yes

No: Transmitter battery not depleted

Yes: Transmitter battery depleted

The electrical key transmitter sub-assembly sends voltage information to the certification ECU (smart key ECU assembly) when it is transmitting. "Yes" is displayed for the Data List item "Key Low Battery" when this voltage information indicates 2.2 V or less. This Data List item should be checked when the electrical key transmitter sub-assembly is at room temperature (example: at -20°C (-4°F), "Yes" may be displayed even if the transmitter battery is new).

# Codes

Number of DTCs

0 to 255

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-

Immobilizer when IG=ON

Immobiliser function status when power switch on (IG)

UNSET or SET

UNSET: Immobiliser function not set with power switch on (IG) or immobiliser function unset 40 times after immobiliser function set

SET: Immobiliser function set (driver door opened and closed with power switch on (IG))

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Immobiliser

Immobiliser system status determined by certification ECU (smart key ECU assembly)*5

Set or Unset

Set: Immobiliser set (hybrid control system start prohibited) (power switch off)

Unset: Immobiliser unset (hybrid control system start permitted) (power switch on (ACC) or on (IG))

The hybrid control system cannot be started when Set is displayed.

Master Key

Matching of master key ID code and ID code registered in certification ECU (smart key ECU assembly)

NoMatch or Match

NoMatch: ID code of master key does not match ID code registered in certification ECU (smart key ECU assembly)

Match: ID code of master key matches ID code registered in certification ECU (smart key ECU assembly)

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Sub Key

Matching of sub key ID code and ID code registered in certification ECU (smart key ECU assembly)

NoMatch or Match

NoMatch: ID code of sub key does not match ID code registered in certification ECU (smart key ECU assembly)

Match: ID code of sub key matches ID code registered in certification ECU (smart key ECU assembly)

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BCC Malfunction

BCC signal status of transponder chip*1

OK or NG

OK: BCC signal normal

NG: BCC signal malfunction (malfunction in code computation in electrical key transmitter sub-assembly/certification ECU (smart key ECU assembly))

Problems may be caused by the following:

Abnormal Status

Transponder chip status signal*1

OK or NG

OK: Transponder chip status signal normal

NG: Transponder chip status signal malfunction (malfunction in code computation in electrical key transmitter sub-assembly/certification ECU (smart key ECU assembly))

Problems may be caused by the following:

Different Encrypt Code

Matching of transponder chip code and certification ECU (smart key ECU assembly) code*1

OK or NG

OK: Codes of transponder chip and certification ECU (smart key ECU assembly) match

NG: Codes of transponder chip and certification ECU (smart key ECU assembly) do not match

Problems may be caused by the following:

Different Serial Number

Vehicle serial number*1

OK or NG

OK: Signal from transponder chip and vehicle serial number stored in the certification ECU (smart key ECU assembly) match

NG: Signal from transponder chip and vehicle serial number stored in the certification ECU (smart key ECU assembly) do not match

Problems may be caused by the following:

Frame Error

State of data sent from electrical key transmitter sub-assembly

OK or NG

OK: No problem with data sent from electrical key transmitter sub-assembly

NG: Problem with data sent from electrical key transmitter sub-assembly

Problems may be caused by the following:

Response

Electrical key transmitter sub-assembly response to signal from certification ECU (smart key ECU assembly)

OK or NG

OK: Electrical key transmitter sub-assembly responds to signal from certification ECU (smart key ECU assembly)

NG: Electrical key transmitter sub-assembly does not respond to signal from certification ECU (smart key ECU assembly)

Problems may be caused by the following:

Wireless Starter Com ID

Certification between remote engine start ECU and certification ECU (smart key ECU assembly)

No Regd or Regd

No Regd: Certification between remote engine start ECU and certification ECU (smart key ECU assembly) not complete

Regd: Certification between remote engine start ECU and certification ECU (smart key ECU assembly) complete

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Wireless C Code

Registration status between remote engine start ECU and certification ECU (smart key ECU assembly)

No Regd or Regd

No Regd: Remote starter ID not registered to remote engine start ECU and certification ECU (smart key ECU assembly)

Regd: Remote starter ID registered to remote engine start ECU and certification ECU (smart key ECU assembly)

Problems may be caused by the following:

Steering Lock Sleep Cond

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Steering Lock Start Cond

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Engine/System Start Condition

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Sensor Value

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Power Supply Short

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Motor Driver Short

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Lock/Unlock Receive

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Lock Bar Stuck Error

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

ID-BOX Sleep Condition

ID code box (immobiliser code ECU) sleep mode status*5

No or Yes

No: ID code box (immobiliser code ECU) sleep mode not possible

Yes: ID code box (immobiliser code ECU) sleep mode possible

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ID-BOX Start Condition

ID code box (immobiliser code ECU) status*2

No or Yes

No: Wake-up signal not sent by ID code box (immobiliser code ECU)

Yes: Wake-up signal sent by ID code box (immobiliser code ECU)

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Engine/System Start Request

Immobiliser unset (hybrid control system start permitted) signal from certification ECU (smart key ECU assembly) to ID code box (immobiliser code ECU) received state*5

OK or NG

OK: Signal received

NG: Signal not received

3bit Code Request

3-bit code request condition

OK or NG

OK: 3-bit code request condition signal received

NG: 3-bit code request condition signal not received

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S Code Check

Verification result between certification ECU (smart key ECU assembly) and ID code box (immobiliser code ECU)*4

OK or NG

OK: Verification result normal

NG: Verification result abnormal

When NG is displayed:

L Code Check

Status of L code registered in the ID code box (immobiliser code ECU)

OK or NG

OK: Normal

NG: Abnormal

When NG is displayed:

Unlock Request Receive

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Lock Request Receive

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

S Code Check(Past)

Verification result history between the certification ECU (smart key ECU assembly) and ID code box (immobiliser code ECU)*4

OK or NG(Past)

OK: History of abnormal verification result does not exist

NG(Past): History of abnormal verification result exists

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L Code Check(Past)

History of code in ID code box (immobiliser code ECU)

OK or NG(Past)

OK: Abnormal history verification result does not exist

NG(Past): Abnormal history verification result exists

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Steering Lock

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

Steering Unlock

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-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

EFI/EV Code Receive

Certification information sent to ID code box (immobiliser code ECU) from hybrid vehicle control ECU assembly when hybrid vehicle control ECU assembly receives hybrid control system start permission signal from ID code box (immobiliser code ECU)*3,*5

OK or NG

OK: Signal from hybrid vehicle control ECU assembly to unset immobiliser received by ID code box (immobiliser code ECU)

NG: Signal from hybrid vehicle control ECU assembly to unset immobiliser not received by ID code box (immobiliser code ECU)

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EFI/EV ECU Communication

State of communication to unset immobiliser between certification ECU (smart key ECU assembly) and hybrid vehicle control ECU assembly

OK or NG

OK: Communication to unset immobiliser has started between certification ECU (smart key ECU assembly) and hybrid vehicle control ECU assembly

NG: Communication to unset immobiliser has not started between certification ECU (smart key ECU assembly) and hybrid vehicle control ECU assembly

If this item displays "NG" even though the conditions to unset the immobiliser have been met and the value of Data List item "Engine/System Start Request" is "OK", the hybrid vehicle control ECU assembly may be malfunctioning. When the hybrid control system cannot be started, use this Data List item during troubleshooting.

R Code Check

Verification result between the DCM (telematics transceiver) and ID code box (immobiliser code ECU)

OK or NG

OK: Verification result normal

NG: Verification result abnormal

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B Code Difference

B code mismatch

No or Yes

No: Communication normal

Yes: Communication malfunction

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B Code

B code registration status

No Regd or Regd

No Regd: B code not registered correctly

Regd: B code registered correctly

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Vehicle ID (Key Registration)

Status of vehicle ID (key registration)

OK or NG

OK: Vehicle ID registered to key

NG: Vehicle ID not registered to key

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Key Registration Status

Status of key registration

OK or NG

OK: Key registration was completed normally

NG: Key registration was not completed normally

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S/L Code Registration Status

Status of S/L code registration

OK or NG

OK: S/L code registration was completed normally

NG: S/L code registration was not completed normally

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Key Low Battery Warning

Low transmitter battery warning

OFF or ON

Customize setting displayed

-

Key Left in Vehicle Buz

Key left in vehicle buzzer

OFF or ON

Customize setting displayed

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Engine/EV System Start Indicator

Key indicator display

OFF or ON

Customize setting displayed

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Number of Registered Key Codes

Number of registered electrical key transmitter sub-assemblies

0 to 8

Number of registered electrical key transmitter sub-assemblies

Up to 7 electrical key transmitter sub-assemblies can be registered.

Open in IG2

-

-

-

Although the item is displayed on the Techstream, it is not applicable to this vehicle.

EFI/EV ECU Communication Code Status

Status of EFI communication code

OK or NG

OK: Signal from hybrid vehicle control ECU assembly was correct

NG: Signal from hybrid vehicle control ECU assembly was incorrect

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EFI/EV ECU Communication Status

Status of EFI communication

OK or NG

OK: Communication normal between certification ECU (smart key ECU assembly) and hybrid vehicle control ECU assembly

NG: Communication malfunction between certification ECU (smart key ECU assembly) and hybrid vehicle control ECU assembly

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EFI/EV ECU Communication Speed

Status of EFI communication speed

OK or NG

OK: Communication speed normal

NG: Communication speed abnormal

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ID-Box Wait Status

Wait status of ID code box

OFF or ON

OFF: ID code box not waiting

ON: ID code box waiting

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Vehicle Speed Meter

Vehicle speed

Min.: 0, Max.: 255

Almost same as actual vehicle speed (Speedometer tester)

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FL Door Courtesy SW

Front door LH courtesy light switch signal

OFF or ON

OFF: Front door LH closed

ON: Front door LH open

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Stop Light Switch

Brake pedal signal

OFF or ON

OFF: Brake pedal released

ON: Brake pedal depressed

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Immobiliser Indicator

Security indicator light

OFF/ON

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