Nissan Juke (2016 year). Service Repair Manual — part 127
DIAGNOSIS SYSTEM (AWD CONTROL MODULE)
DLN-23
< SYSTEM DESCRIPTION >
[TRANSFER: TY21B]
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ACTIVE TEST
Use this mode to determine and identify the details of a malfunction based on self-diagnostic results or data
monitor. AWD control module gives drive signal to actuator with receiving command from CONSULT to check
operation of actuator.
CAUTION:
TEMP SEN RIGHT [V]
X
Temperature sensor is not equipped, but displayed.
CONT MODUL VOLT [V]
X
Power supply voltage of AWD control module is dis-
played.
SOLENOID VOLT [V]
X
Power supply voltage of AWD solenoid is displayed.
TRGT SOL CRNT LH [A]
X
AWD solenoid (left) target current is displayed.
SOLENOID CRNT LH [A]
X
AWD solenoid (left) control current is displayed.
TRGT SOL CRNT RH [A]
X
AWD solenoid (right) target current is displayed.
SOLENOID CRNT RH [A]
X
AWD solenoid (right) control current is displayed.
COMPR VHCL SPEED [km/h] or [MPH]
X
Vehicle speed calculated by AWD control module is dis-
played.
VHCL/S SEN-FR [km/h] or [MPH]
Vehicle speed (front) average calculated by AWD control
module is displayed.
VHCL/S SEN-RR [km/h] or [MPH]
Vehicle speed (rear) average calculated by AWD control
module is displayed.
THRTL POS SEN [%]
Accelerator pedal status via CAN communication line is
displayed.
SLCT LVR POSI [2ND / 3RD / 4TH / 5TH
/ 6TH / 7TH / 8TH / R / N/P / D]
X
Current transmission gear via CAN communication line is
displayed.
TRGT DRIVE TORQU [Nm]
Request drive torque from AWD control module to ECM
is displayed.
RQST DRIVE TORQU [Nm]
Request drive torque from ABS actuator and electric unit
(control unit) to AWD control module is displayed.
WHEEL SPD SEN FR [km/h] or [MPH]
Wheel speed (front right) calculated by AWD control
module is displayed.
WHEEL SPD SEN FL [km/h] or [MPH]
Wheel speed (front left) calculated by AWD control mod-
ule is displayed.
WHEEL SPD SEN RR [km/h] or [MPH]
Wheel speed (rear right) calculated by AWD control mod-
ule is displayed.
WHEEL SPD SEN RL [km/h] or [MPH]
Wheel speed (rear left) calculated by AWD control mod-
ule is displayed.
Monitor item [Unit]
SELECT MONITOR ITEM
Remarks
ECU INPUT
SIGNALS
MAIN SIG-
NALS
Test item
Condition
Description
SOLENOID LEFT
• Vehicle stopped
• Engine running
• No DTC detected
Change command current value to AWD solenoid (left), and then change driv-
ing mode. (Monitor value is normal if it is within approx.
±
10% of command
value.)
• Qu: Increase current value in increments of 0.2 A
• Qd: Decrease current value in increments of 0.2 A
• UP: Increase current value in increments of 0.02 A
• DOWN: Decrease current value in increments of 0.02 A
SOLENOID RIGHT
• Vehicle stopped
• Engine running
• No DTC detected
Change command current value to AWD solenoid (right), and then change
driving mode. (Monitor value is normal if it is within approx.
±
10% of command
value.)
• Qu: Increase current value in increments of 0.2 A
• Qd: Decrease current value in increments of 0.2 A
• UP: Increase current value in increments of 0.02 A
• DOWN: Decrease current value in increments of 0.02 A
Revision: November 2015
2016 JUKE
DLN-24
< SYSTEM DESCRIPTION >
[TRANSFER: TY21B]
DIAGNOSIS SYSTEM (AWD CONTROL MODULE)
Never energize continuously for a long time.
WORK SUPPORT
Item
Usage
UNIT CHARACTERISTICS DATA
Display the unit characteristics of electric controlled coupling written to AWD control module.
UNIT CHARACTERISTICS WRITE
Writes the unit characteristics of electric controlled coupling to AWD control module.
Revision: November 2015
2016 JUKE
AWD CONTROL MODULE
DLN-25
< ECU DIAGNOSIS INFORMATION >
[TRANSFER: TY21B]
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ECU DIAGNOSIS INFORMATION
AWD CONTROL MODULE
Reference Value
INFOID:0000000012199368
VALUES ON THE DIAGNOSIS TOOL
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Monitor item
Condition
Value/Status
SWITCH 1
AWD mode switch: 2WD
On
AWD mode switch: AWD-V or AWD
Off
SWITCH 2
AWD mode switch: AWD-V or AWD
On
AWD mode switch: 2WD
Off
SWITCH 3
AWD mode switch: AWD
On
AWD mode switch: 2WD or AWD-V
Off
IGN SW
Ignition switch: ON
On
Ignition switch: OFF
Off
WARNING LAMP
AWD warning lamp: ON
On
AWD warning lamp: OFF
Off
R POSITION SW
CVT shift selector: R
On
CVT shift selector: Except R
Off
ABS OPERATION SIG
ABS is operating
On
ABS is not operating
Off
VDC OPERATION SIG
VDC is operating
On
VDC is not operating
Off
TCS OPERATION SIG
TCS is operating
On
TCS is not operating
Off
PKB SW
Parking brake is operated
On
Parking brake is not operated
Off
STOP LAMP SW
Brake pedal is depressed
On
Brake pedal is released
Off
4WD MODE SW
AWD mode switch: 2WD
2WD
AWD mode switch: AWD-V or AWD
4WD-A
ACTUATOR RELAY
Engine stopped (Ignition switch: ON)
Off
Engine running
On
OPERATION MODE
2WD mode
2WD
AWD-V mode
4WD-V
AWD mode
4WD-A
INDICATOR
AWD mode indicator (AWD-V): OFF
AWD mode indicator (AWD): OFF
2WD
AWD mode indicator (AWD-V): ON
AWD mode indicator (AWD): OFF
4WD-V
AWD mode indicator (AWD-V): ON
AWD mode indicator (AWD): ON
4WD-A
DRIVE MODE
Except AWD mode
1
AWD mode
2
Revision: November 2015
2016 JUKE
DLN-26
< ECU DIAGNOSIS INFORMATION >
[TRANSFER: TY21B]
AWD CONTROL MODULE
TORQU DISTR RR LH
The number of bars of torque distribution indicator (rear LH): 0
OFF
The number of bars of torque distribution indicator (rear LH): 1
1
The number of bars of torque distribution indicator (rear LH): 2
1-2
The number of bars of torque distribution indicator (rear LH): 3
1-3
The number of bars of torque distribution indicator (rear LH): 4
1-4
TORQU DISTR RR RH
The number of bars of torque distribution indicator (rear RH): 0
OFF
The number of bars of torque distribution indicator (rear RH): 1
1
The number of bars of torque distribution indicator (rear RH): 2
1-2
The number of bars of torque distribution indicator (rear RH): 3
1-3
The number of bars of torque distribution indicator (rear RH): 4
1-4
TORQU IND FRONT
The number of bars of torque distribution indicator (front): 0
OFF
The number of bars of torque distribution indicator (front): 1
1
The number of bars of torque distribution indicator (front): 2
1-2
The number of bars of torque distribution indicator (front): 3
1-3
The number of bars of torque distribution indicator (front): 4
1-4
TEMP SEN LEFT
Always
0 V
TEMP SEN RIGHT
Always
0 V
CONT MODUL VOLT
Always
11 – 13 V
SOLENOID VOLT
Always
11 – 13 V
TRGT SOL CRNT LH
Vehicle stopped
0.00 A
Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.
Approx. 1.00 A
SOLENOID CRNT LH
Vehicle stopped
0.00 A
Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.
Approx. 1.00 A
TRGT SOL CRNT RH
Vehicle stopped
0.00 A
Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.
Approx. 1.00 A
SOLENOID CRNT RH
Vehicle stopped
0.00 A
Vehicle starting
(Straight-ahead start on a dry road with accelerator angle 25%)
NOTE:
Confirm accelerator angle in monitor item “THRTL POS SEN”.
Approx. 1.00 A
COMPR VHCL SPEED
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
VHCL/S SEN-FR
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
Monitor item
Condition
Value/Status
Revision: November 2015
2016 JUKE
AWD CONTROL MODULE
DLN-27
< ECU DIAGNOSIS INFORMATION >
[TRANSFER: TY21B]
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TERMINAL LAYOUT
PHYSICAL VALUES
VHCL/S SEN-RR
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
THRTL POS SEN
When depressing accelerator pedal
(Value rises gradually in response to accelerator pedal position)
0 - 100%
SLCT LVR POSI
Engine running
CVT shift selector: Manual
mode
1ST
2ND
3RD
4TH
5TH
6TH
7TH
8TH
CVT shift selector: R
REVERSE
CVT shift selector: N or P
N/P
CVT shift selector: D
D
TRGT DRIVE TORQU
Request from AWD control module to ECM.
0 - 507 Nm
No request from AWD control module to ECM.
508 Nm
RQST DRIVE TORQU
Request from ABS actuator and electric unit (control unit) to
AWD control module.
0 - 1274 Nm
No request from ABS actuator and electric unit (control unit) to
AWD control module.
1275 Nm
WHEEL SPD SEN FR
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
WHEEL SPD SEN FL
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
WHEEL SPD SEN RR
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
WHEEL SPD SEN RL
Vehicle stopped
0.00 km/h (0.00 mph)
Vehicle driving
CAUTION:
Check air pressure of tire under standard condition.
Approx. equal to the indication on
speedometer (inside of
±
10%)
Monitor item
Condition
Value/Status
JSDIA2078ZZ
Revision: November 2015
2016 JUKE
DLN-28
< ECU DIAGNOSIS INFORMATION >
[TRANSFER: TY21B]
AWD CONTROL MODULE
*: The values are changed by throttle opening and engine speed.
CAUTION:
When using circuit tester to measure voltage for inspection, be sure not to extend forcibly any con-
nector terminals.
Fail-safe
INFOID:0000000012199369
When a system malfunction occurs, the AWD warning lamp turns ON and the AWD control becomes 2WD
state.
Terminal No.
(Wire color)
Description
Condition
Value (Approx.)
+
-
Signal name
Input/
Output
1
(GR)
Ground
Battery power supply
(AWD control module)
Input
Always
11 - 13 V
3
(LG)
Ground Ignition power supply
Input
Ignition switch: ON
11 - 13 V
Ignition switch: OFF
0 V
4
(L)
—
CAN-H
Input/
Output
—
—
5
(P)
—
CAN-L
Input/
Output
—
—
9
(W)
Ground
AWD mode switch (Except
2WD)
Input
Ignition switch: ON
AWD mode switch: 2WD
4.5 - 5 V
AWD mode switch: AWD-V or
AWD
0 V
10
(B)
Ground Ground
—
Always
0 V
11
(B)
Ground Ground
—
Always
0 V
12
(Y)
Ground
Battery power supply
(AWD solenoid)
Input
Always
11 - 13 V
13
(G)
Ground AWD mode switch (2WD)
Input
Ignition switch: ON
AWD mode switch: 2WD
0 V
AWD mode switch: AWD-V or
AWD
4.5 - 5 V
21
(Y)
Ground AWD mode switch (AWD)
Input
Ignition switch: ON
AWD mode switch: 2WD or
AWD-V
4.5 - 5 V
AWD mode switch: AWD
0 V
23
(R)
Ground
AWD solenoid (left) power
supply
Output
Engine speed: At idle
0 V
Engine speed: 3,000 or more constant
2.5 V
*
24
(V)
Ground AWD solenoid (left) ground
Input
Always
1.5 V or less
25
(W)
Ground
AWD solenoid (right) pow-
er supply
Output
Engine speed: At idle
0 V
Engine speed: 3,000 or more constant
2.5 V
*
26
(Y)
Ground
AWD solenoid (right)
ground
Input
Always
1.5 V or less
Revision: November 2015
2016 JUKE
AWD CONTROL MODULE
DLN-29
< ECU DIAGNOSIS INFORMATION >
[TRANSFER: TY21B]
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Detected
DTC
Possible cause
AWD warning
lamp status
Vehicle condition
P1804
Internal malfunction of AWD control module
OFF
Normal control continues.
P1808
• ABS actuator and electric unit (control unit)
- Malfunction of ABS actuator and electric unit (control unit) cir-
cuit error
- Wheel speed sensor error
• AWD control module
• CAN communication line
ON
Front and rear distribution control
stops.
P1809
Internal malfunction of AWD control module
P1811
• Malfunction of AWD control module power supply circuit (open
or short)
• Malfunction of AWD control module
• Battery
P1813
• AWD mode switch
- Internal malfunction of AWD mode switch
- Malfunction of AWD mode switch circuit
• AWD control module
P181B
Self-shut of AWD control module is incomplete.
OFF
Normal control continues.
P181D
• ECM
• AWD control module
• CAN communication line
ON
Front and rear distribution control
stops.
NOTE:
The state becomes AWD only when
a turning difference occurs between
front and rear wheels.
P181E
• Steering angle sensor
- Steering angle sensor error
- Malfunction of steering angle sensor circuit
• Malfunction of AWD control module
• CAN communication line
OFF
Right and left rear wheels difference
control stops.
P181F
Writing unit characteristics is incomplete.
ON
Front and rear distribution control
stops.
P1820
• ECM
• AWD control module
• CAN communication line
OFF
Normal control continues.
P1829
• ECM
• AWD control module
• CAN communication line
ON
Front and rear distribution control
stops.
P182D
• Internal malfunction of electric controlled coupling (left)
• Malfunction of AWD solenoid (left) power supply circuit (open
or short)
• Malfunction of AWD control module
P182E
• Internal malfunction of electric controlled coupling (right)
• Malfunction of AWD solenoid (right) power supply circuit (open
or short)
• Malfunction of AWD control module
P1830
• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line
OFF
Normal control continues.
P1831
• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line
P1832
• ABS actuator and electric unit (control unit)
• AWD control module
• CAN communication line
Revision: November 2015
2016 JUKE
DLN-30
< ECU DIAGNOSIS INFORMATION >
[TRANSFER: TY21B]
AWD CONTROL MODULE
Protection Function
INFOID:0000000012199370
AWD system activates its protection function (shuts down AWD system temporarily) if AWD system detects
high load continuously, the front wheel tire size differs from the rear tire size or the rear right wheel tire size dif-
fers from the rear left tire size. (AWD system is automatically restored if AWD system no longer detects any
overload or the tire size difference is eliminated.)
*1: 2 times/second (blinking for approximately 1 minute and then turned OFF)
*2: 1 time/2 seconds (continuing to blink until ignition switch is turned OFF)
NOTE:
• If the warning lamp blinks slowly during driving but remains OFF after the engine is restarted, the system is
normal. If it again blinks slowly after driving for some time, vehicle must be inspected.
P183B
• Malfunction of AWD solenoid power supply circuit
• Malfunction of AWD control module
• Malfunction of AWD control module power supply circuit (open
or short)
• Battery
ON
Front and rear distribution control
stops.
P183C
• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Decel G sensor signal)
• AWD control module
• CAN communication line
OFF
Right and left rear wheels difference
control stops.
P183D
• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Side G senesor signal)
• AWD control module
• CAN communication line
P183E
• ABS actuator and electric unit (control unit)
• Yaw rate/side/decel G sensor (Yaw rate signal)
• AWD control module
• CAN communication line
P183F
• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line
P1840
• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line
P1864
• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line
P1865
• Sensor related to CVT
• TCM
• AWD control module
• CAN communication line
U1000
CAN communication error
ON
Front and rear distribution control
stops.
U1010
Internal malfunction of AWD control module
Detected
DTC
Possible cause
AWD warning
lamp status
Vehicle condition
Detected
DTC
Warning lamp
Possible cause
Vehicle condition
—
Quick blinking
*1
Turning difference remains between front and rear wheels or between
right and left rear wheels, resulting in an oil temperature rise in drive train
related parts.
NOTE:
It is not malfunction.
Shuts down AWD system
temporarily
—
Slow blinking
*2
Malfunction in each tire or different tire diameter
Revision: November 2015
2016 JUKE
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