Nissan Tiida C11. Manual - part 217

DLK-278

< FUNCTION DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

CONSULT-III Function (INTELLIGENT KEY)

INFOID:0000000001396714

APPLICATION ITEM

CONSULT-III performs the following functions via CAN communication with Intelligent Key unit.

WORK SUPPORT

SELF-DIAG RESULT

Refer to 

XX-XX, "*****"

.

DATA MONITOR

Diagnosis mode

Function Description

WORK SUPPORT

Changes the setting for each system function.

SELF-DIAG RESULTS

Displays the diagnosis results judged by Intelligent Key unit.

CAN DIAG SUPPORT MNTR

Monitors the reception status of CAN communication viewed from Intelligent Key unit.

DATA MONITOR

The Intelligent Key unit input/output signals are displayed.

ACTIVE TEST

The signals used to activate each device are forcibly supplied from Intelligent Key unit.

ECU IDENTIFICATION

The Intelligent Key unit part number is displayed.

Support item

Description

Selection item

Condition

CONFIRM KEY FOB ID

It can check whether Intelligent Key ID code 
is registered or not.

—

—

TAKE OUT FROM WINDOW WARN

Take away warning chime (from window) 
mode can be changed.

ON

Active

OFF

Inactive

LOW BATT OF KEY FOB WARN

Intelligent Key low battery warning mode can 
be changed.

ON

Active

OFF

Inactive

KEYLESS FUNCTION

Door lock function with Intelligent Key can be 
changed.

ON

Active

OFF

Inactive

ANSWER BACK FUNCTION

Buzzer reminder operation can be changed.

ON

Active

OFF

Inactive

SELECTIVE UNLOCK FUNCTION

Anti-hijack mode can be changed.

ON

Active

OFF

Inactive

HAZARD ANSWER BACK

Hazard reminder operation mode can be 
changed.

Refer to 

DLK-270

.

ANSWER BACK WITH I-KEY LOCK

Buzzer reminder operation (lock operation) 
mode by each door request switch can be 
changed. 

BUZZER

Active

OFF

Inactive

ANSWER BACK WITH I-KEY UNLOCK

Buzzer reminder operation (unlock operation) 
mode by each door request switch can be 
changed.

BUZZER

Active

OFF

Inactive

AUTO RELOCK TIMER

Auto door lock operation mode can be 
changed.

OFF

Inactive

2 min

Active

ENGINE START BY I-KEY

Engine start function (by Intelligent Key) 
mode can be changed. 

ON

Active

OFF

Inactive

LOCK/UNLOCK BY I-KEY

Door lock function by door request switch can 
be changed. 

ON

Active

OFF

Inactive

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

DLK-279

< FUNCTION DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

ACTIVE TEST

Monitor Item

Condition

PUSH SW

Indicates [ON (pressed)/OFF (released)] condition of ignition knob switch.

KEY SW

Indicates [ON (inserted)/OFF (removed)] condition of key switch.

DR REQ SW

Indicates [ON (pressed)/OFF (released)] condition of door request switch (driver side).

AS REQ SW

Indicates [ON (pressed)/OFF (released)] condition of door request switch (passenger 
side).

BD/TR REQ SW

Indicates [ON (pressed)/OFF (released)] condition of back door/trunk request switch.

IGN SW

Indicates [ON (ON or START position)/OFF (other than ON and START position)] con-
dition of ignition switch ON position.

ACC SW

Indicates [ON/OFF] condition of ignition switch ACC position.

STOP LAMP SW

Indicates [ON/OFF] condition of stop lamp switch.

DOOR LOCK SIG

Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.

DOOR UNLOCK SIG

Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.

DOOR SW DR

Indicates [OPEN/CLOSE] condition of front door switch (driver side) from BCM via CAN 
communication.

DOOR SW AS

Indicates [OPEN/CLOSE] condition of front door switch (passenger side) from BCM via 
CAN communication.

DOOR SW RR

Indicates [OPEN/CLOSE] condition of rear door switch (RH) from BCM via CAN com-
munication.

DOOR SW RL

Indicates [OPEN/CLOSE] condition of rear door switch (LH) from BCM via CAN com-
munication.

DOOR BK SW

Indicates [OPEN/CLOSE] condition of back door switch from BCM via CAN communi-
cation.

VEHICLE SPEED

Displays the vehicle speed signal received from combination meter by numerical value 
[km/h].

Test item

Description

DOOR LOCK/UNLOCK

This test is able to check door lock/unlock operation. 
• ALL UNLK: All door lock actuators are unlocked.
• DR UNLK: Door lock actuator (driver side) is unlocked.
• AS UNLK: Door lock actuator (passenger side) is unlocked.
• BK UNLK: This item is indicated, but inactive.
• LOCK: All door lock actuator is locked.

ANTENNA

This test is able to check Intelligent Key antenna operation. 
When the following condition are met, hazard warning lamps flash.
• ROOM ANT1: Inside key antenna (console) detects Intelligent Key, when “ROOM 

ANT1” is selected.

• ROOM ANT2: Inside key antenna (instrument center/rear seat) detects Intelligent 

Key, when “ROOM ANT2”is selected.

• DRIVER ANT: Outside key antenna (driver side) detects Intelligent Key, when “DRIV-

ER ANT” is selected.

• ASSIST ANT: Outside key antenna (passenger side) detects Intelligent Key, when 

“ASSIST ANT” is selected.

• BK DOOR ANT: Outside key antenna (rear bumper) detects Intelligent Key, when “BK 

DOOR ANT” is selected.

OUTSIDE BUZZER

This test is able to check Intelligent Key warning buzzer(s) operation.
• ON
• OFF 

INSIDE BUZZER

This test is able to check warning chime in combination meter operation.
• TAKE OUT: Take away warning chime sounds.
• KNOB: Ignition knob switch warning chime sounds.
• KEY: Key warning chime sounds.
• OFF

DLK-280

< FUNCTION DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)

*1

: The item is only for M/T model.

INDICATOR

This test is able to check warning lamp operation.
• BLUE  ON:  Key  warning  lamp (green) illuminates.
• RED ON: Key warning lamp (red) illuminates.
• KNOB ON: Lock warning lamp illuminates.
• BLUE IND: Key warning lamp (green) flashes.
• RED IND: Key warning lamp (red) flashes.
• KNOB IND: Lock warning lamp flashes.
• OFF

KEY LOCK SOLENOID

*1

This test is able to check key interlock operation. 
• LOCK: Key interlock is active.
• UNLOCK: Key interlock is inactive.

Test item

Description

U1000 CAN COMM CIRCUIT

DLK-281

< COMPONENT DIAGNOSIS >

[WITH I-KEY & SUPER LOCK]

C

D

E

F

G

H

I

J

L

M

A

B

DLK

N

O

P

COMPONENT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000001396715

CAN (Controller Area Network) is a serial communication line for real time applications. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Modern
vehicle is equipped with many electronic control unit, and each control unit shares information and links with
other control units during operation (not independent). In CAN communication, control units are connected
with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less
wiring. Each control unit transmits/receives data but selectively reads required data only.
CAN Communication Signal Chart, refer to 

XX-XX, "*****"

.

DTC Logic

INFOID:0000000001396716

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000001396717

1.

PERFORM SELF DIAGNOSTIC

1.

Turn ignition switch ON and wait for 2 seconds or more.

2.

Check “Self Diagnostic Result”.

Is “CAN COMM CIRCUIT” displayed?

YES

>> Refer to 

XX-XX, "*****"

.

NO

>> Refer to 

XX-XX, "*****"

.

DTC

CONSULT-III display 

description

DTC Detection Condition

Possible cause

U1000

CAN COMM CIRCUIT

When Intelligent Key unit cannot communi-
cate CAN communication signal continuous-
ly for 2 seconds or more.

In CAN communication system, any item (or items) 
of the following listed below is malfunctioning.
• Transmission
• Receiving (BCM)
• Receiving (ECM)
• Receiving (METER/M&A)