Nissan Murano: Dtc/circuit Diagnosis / P159f Active Grille Shutter
DTC Description
DTC DETECTION LOGIC
Active grille shutter normally stops within zone
which is defined by zone
(90°±20°).

If the active grille shutter stops within zone
stuck error is detected, and if the active grille shutter stops at position beyond zone
overrun error is detected.
| DTC No. |
CONSULT screen terms
(Trouble diagnosis content) | DTC detecting condition |
| P159F |
ACTIVE GRILLE AIR SHUTTER A
(Active grille air shutter A) |
Diagnosis condition |
— |
| Signal (terminal) |
— |
| Threshold |
Detects the malfunction of initial position learning or operational malfunctions for specified times. |
| Diagnosis delay time |
Specified times |
POSSIBLE CAUSE
FAIL-SAFE
Not applicable
DTC Confirmation Procedure
CHECK DTC PRIORITY
If DTC P059F displayed with DTC UXXXX, P0116, P0117, P0118, P0125, P0196, P0197, P0198, P0500, P0607, or P1720 first perform the trouble diagnosis for DTC UXXXX, P0116, P0117, P0118, P0125, P0196, P0197, P0198, P0500, or P0607.
Is applicable DTC detected?
YES>>
Perform diagnosis of applicable. Refer to DTC Index.
NO>>
GO TO 2.
PRECONDITIONING
If another DTC Confirmation Procedure is conducted just before this procedure, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is between 11V and 16V with ignition switch ON.
With CONSULT >>
GO TO 3.
Without CONSULT>>
GO TO 4.
DTC CONFIRMATION PROCEDURE
With CONSULT
-
Turn ignition switch OFF and wait 10 seconds or more.
-
Turn ignition switch ON.
-
Select “ACTIVE GRILLE SHUTTER” in “ACTIVE TEST”of “ENGINE” using CONSULT.
-
Touch “CALIBRTN”at least 30 seconds.
-
Check 1st trip DTC.
Is 1st trip DTC is detected?
YES>>
Proceed to Diagnosis Procedure.
NO>>
INSPECTION END
DTC CONFIRMATION PROCEDURE
-
Drive the Nissan Murano vehicle at 30 km/h (19 MPH) or more for at least 30 seconds.
-
Check DTC.
Is 1st trip DTC detected?
YES>>
Proceed to Diagnosis Procedure
NO>>
To check malfunction symptom before repair: Refer to Intermittent Incident.
NO>>
Confirmation after repair: INSPECTION END
Diagnosis Procedure
CHECK DTC PRIORITY
If DTC P059F displayed with DTC UXXXX, P0116, P0117, P0118, P0125, P0196, P0197, P0198, P0500, P0607, or P1720 first perform the trouble diagnosis for DTC UXXXX, P0116, P0117, P0118, P0125, P0196, P0197, P0198, P0500, or P0607.
Is applicable DTC detected?
YES>>
Perform diagnosis of applicable. Refer to DTC Index.
NO>>
GO TO 2.
CHECK ACTIVE GRILL SHUTTER
-
Turn ignition switch OFF.
-
Check if any foreign objects interferes with active grille shutter.
-
Check the installation condition of active grille shutter.
Is the inspection result normal?
YES>>
INSPECTION END
NO>>
Repair or replace the error-detected parts.
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detecting condition
P1575
BRAKE SW
(Stop lamp switch circuit)
Stop lamp switch signal is sent to ECM for extremely long time while the Nissan Murano vehicle is being driven...
Description
This DTC is displayed with other DTC regarding TCM. Perform the trouble diagnosis for corresponding DTC. Refer to DTC Index. When this DTC is detected, the ASCD control is canceled...
Other information:
System Description
SYSTEM DIAGRAMADAS CONTROL UNIT INPUT/OUTPUT SIGNAL ITEMInput Signal Item Transmit unit Signal name Description
ECM
CAN communication
Closed throttle position signal
Receives idle position state (ON/OFF)
Accelerator pedal position signal
Receives accelerator pedal position (angle)
Engine speed signal
Receives engine speed
Stop lamp switch signal
Receives an operational state of the brake pedal
Brake pedal position switch signal
Receives an operational state of the brake pedal
TCM
CAN communication
Input speed signal
Receives the number of revolutions of input shaft
Current gear position signal
Receives a current gear position
Shift position signal
Receives a selector lever position
Output shaft revolution signal
Receives the number of revolutions of output shaft
ABS actuator and electric unit (control unit)
CAN communication
ABS malfunction signal
Receives a malfunction state of ABS
ABS operation signal
Receives an operational state of ABS
ABS warning lamp signal
Receives an ON/OFF state of ABS warning lamp
TCS malfunction signal
Receives a malfunction state of TCS
TCS operation signal
Receives an operational state of TCS
VDC OFF switch signal
Receives an ON/OFF state of VDC
VDC malfunction signal
Receives a malfunction state of VDC
VDC operation signal
Receives an operational state of VDC
Nissan Murano Vehicle speed signal (ABS)
Receives wheel speeds of four wheels
Yaw rate signal
Receives yaw rate acting on the Nissan Murano vehicle
Stop lamp switch signal
Receives an operational state of the brake pedal
Steering angle sensor
CAN communication
Steering angle sensor malfunction signal
Receives a malfunction state of steering angle sensor
Steering angle sensor signal
Receives the number of revolutions, turning direction of the steering wheel
Steering angle speed signal
Receives the turning angle speed of the steering wheel
Distance sensor
ITS communication
Distance sensor signal
Receives detection results, such as the presence or absence of a leading Nissan Murano vehicle and distance from the vehicle
Lane camera unit
Chassis CAN communication
Pedestrian ahead signal
Receives detection results of pedestrian ahead of Nissan Murano vehicle
Vehicle ahead signal
Receives detection results of Nissan Murano vehicle ahead
Output Signal Item Reception unit Signal name Description
ABS actuator and electric unit (control unit)
CAN communication
Brake fluid pressure control signal
Transmits a brake fluid pressure control signal to activates the brake
Combination meter
CAN communication
Meter display signal
Nissan Murano Vehicle ahead detection indicator signal
Transmits a signal to display a state of the system on the information display
AEB/I-FCW system display signal
AEB warning signal
Distance sensor
ITS communication
Nissan Murano Vehicle speed signal
Transmits a vehicle speed calculated by the ADAS control unit
Steering angle sensor signal
Transmits a steering angle sensor signal received from the steering angle sensor
Warning buzzer
Warning buzzer signal
Activates the warning buzzer
ICC brake hold relay
ICC brake hold relay drive signal
Activates the brake hold relay and turns ON the stop lamp
DESCRIPTION
Automatic Emergency Braking (AEB) system can assist the driver when there is a forward collision with the Nissan Murano vehicle ahead in the traveling lane...
Symptom Table
RELATED TO AUDIO Symptoms Check items Probable malfunction location
The disk cannot be removed.
AV control unit
Malfunction in AV control unit.
Refer to On Board Diagnosis Function.
No sound comes out or the level of the sound is low...