Nissan Qashqai (2007-2010). Manual — part 1081
VEHICLE SPEED SIGNAL CIRCUIT
DLK-403
< COMPONENT DIAGNOSIS >
[WITH I-KEY & SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
VEHICLE SPEED SIGNAL CIRCUIT
Description
INFOID:0000000001115718
Displays the vehicle speed signal received from combination meter as a numerical value (km/h).
Component Function Check
INFOID:0000000001115719
1.
CHECK FUNCTION
Check that all doors are automatically locked at the vehicle speed of more than 12 km/h (7 MPH).
Is the inspection result normal?
YES
>> Vehicle speed signal circuit is OK.
NO
>> Refer to
DLK-403, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000001115720
1.
CHECK VEHICLE SPEED SIGNAL CIRCUIT
Check vehicle speed signal “VEHICLE SPEED” in “Data Monitor”.
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-39, "Intermittent Incident"
.
NO
>> Repair or replace vehicle speed signal circuit.
DLK-404
< COMPONENT DIAGNOSIS >
[WITH I-KEY & SUPER LOCK]
INTELLIGENT KEY BATTERY
INTELLIGENT KEY BATTERY
Description
INFOID:0000000001099239
The following functions are available when having and carrying electronic ID.
• Door lock and unlock
• Engine start
Remote control entry function and panic alarm function are available when operating the button.
Component Function Check
INFOID:0000000001099240
1.
CHECK INTELLIGENT KEY FUNCTION
Does door lock and unlock operate when operating Intelligent Key switch?
Is the inspection result normal?
YES
>> Intelligent Key is OK.
NO
>> Refer to
DLK-404, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000001099241
1.
CHECK INTELLIGENT KEY BATTERY
Check by connecting a resistance (approximately 300
Ω
) so that the
current value becomes about 10 mA.
Is the measurement value within the specification?
YES
>> Replace Intelligent Key.
NO
>> Replace Intelligent Key battery. Refer to
.
Standard
: Approx. 2.5 - 3.0V
OCC0607D
INTELLIGENT KEY UNIT
DLK-405
< ECU DIAGNOSIS >
[WITH I-KEY & SUPER LOCK]
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
ECU DIAGNOSIS
INTELLIGENT KEY UNIT
Reference Value
INFOID:0000000001081541
VALUES ON THE DIAGNOSIS TOOL
CONSULT-III MONITOR ITEM
Monitor Item
Condition
Value/Status
PUSH SW
Ignition knob
Release
OFF
Press
ON
KEY ON SW
Mechanical key
Removed
OFF
Inserted
ON
DR REQ SW
Door request switch
(driver)
Release
OFF
Press
ON
AS REQ SW
Door request switch
(passenger)
Release
OFF
Press
ON
BD/TR REQ SW
Door request switch
(back door)
Release
OFF
Press
ON
IGN SW
Ignition switch
Other than ON position
OFF
ON position
ON
ACC SW
Ignition switch
Other than ACC or ON position
OFF
ACC or ON position
ON
STOP LAMP SW
Brake pedal
Press
OFF
Release
ON
DOOR LOCK SIG
Lock button of
Intelligent Key
Release
OFF
Press
ON
DOOR UNLOCK SIG
Unlock button of
Intelligent Key
Release
OFF
Press
ON
DOOR SW DR
Door (driver side)
Close
OFF
Open
ON
DOOR SW AS
Door (passenger side)
Close
OFF
Open
ON
DOOR SW RR
Door (rear RH)
Close
OFF
Open
ON
DOOR SW RL
Door (rear LH)
Close
OFF
Open
ON
BACK DOOR SW
Back door
Close
OFF
Open
ON
VEHICLE SPEED
While driving
Equivalent to speedometer reading
DLK-406
< ECU DIAGNOSIS >
[WITH I-KEY & SUPER LOCK]
INTELLIGENT KEY UNIT
TERMINAL LAYOUT
PHYSICAL VALUES
JMKIA0415ZZ
Terminal No.
Wire
color
Description
Condition
Value [V]
(Approx.)
Signal name
Input/
Output
+
–
1
Ground
LG
Steering lock unit
power supply
Output
Ignition
switch
OFF or ACC
5
ON
0
2
Ground
L
CAN - H
Input/
Output
—
—
3
Ground
P
CAN - L
Input/
Output
—
—
4
Ground
LG
Intelligent Key warn-
ing buzzer
Output
Intelligent
Key warning
buzzer
Sounding
0
Not sounding
Battery voltage
5
Ground
P
Front door request
switch
(driver side)
Input
Front door
request
switch
(driver side)
ON (Pressed)
0
OFF (Released)
5
6
Ground
W
Ignition switch pow-
er supply
Input
Ignition
switch
OFF or ACC
0
ON or START
Battery voltage
7
Ground
V
Key switch
Input
When ignition key is inserted into ig-
nition key cylinder
Battery voltage
When ignition key is not inserted into
ignition key cylinder
0
11
Ground
V
Battery power sup-
ply
Input
Ignition switch OFF
Battery voltage
12
Ground
B
Ground
—
Ignition switch ON
0
13
Ground
Y
Inside key antenna
(+) (rear seat)
Output
Ignition knob
is pressed.
When Intelligent Key
is in the antenna de-
tection area
When Intelligent Key
is not in the antenna
detection area
JMKIA0393ZZ
JMKIA0391ZZ
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