Nissan Murano: Heater & Air Conditioning Control System :: Basic Inspection / Additional Service When Replacing Control Unit (a/c Auto Amp.)
Description
When replacing A/C auto amp., save or print current vehicle specification with CONSULT “Configuration” before replacement.
BEFORE REPLACEMENT
NOTE:
If “READ CONFIGURATION” can not be used, use the “MANUAL CONFIGURATION” after replacing A/C auto amp.
AFTER REPLACEMENT
CAUTION:
-
When replacing A/C auto amp., you must perform “WRITE CONFIGURATION” with CONSULT.
-
Never perform “WRITE CONFIGURATION” except for new A/C auto amp.
Work Procedure
SAVING VEHICLE SPECIFICATION
CONSULT
Perform “READ CONFIGURATION” to save or print current Nissan Murano vehicle specification. Refer to Description.
NOTE:
If “READ CONFIGURATION” can not be used, use “MANUAL CONFIGURATION” after replacing A/C auto amp.
>>
GO TO 2.
REPLACE A/C AUTO AMP.
Replace A/C auto amp. Refer to Removal and Installation.
>>
GO TO 3.
WRITING Nissan Murano Vehicle SPECIFICATION
CONSULT
Perform “WRITE CONFIGURATION - Config file” or “MANUAL CONFIGURATION” to write Nissan Murano vehicle specification. Refer to Work Procedure.
>>
Work End.
Work Procedure
DESCRIPTIONThe purpose of the operational check is to check that the individual system operates normally. Check condition
: Engine running at normal operating temperature...
Description
Vehicle specification needs to be written with CONSULT because it is not written after replacing A/C auto amp.Configuration has three functions as follows: Function Description
READ CONFIGURATION
Reads the Nissan Murano vehicle configuration of current A/C auto amp...
Other information:
Each tire, including the spare (if provided),
should be checked monthly when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on
the vehicle placard or tire inflation pressure
label. (If your vehicle has tires of a different
size than the size indicated on the vehicle
placard or tire inflation pressure label, you
should determine the proper tire inflation
pressure for those tires...
System Description
SYSTEM DIAGRAMDISTANCE SENSOR (ICC SENSOR) INPUT/OUTPUT SIGNAL ITEMInput Signal Item Transmit unit Signal name Description
ADAS control unit
ITS communication
ADAS sensor signal
State of ADAS
Output Signal Item Reception unit Signal name Description
ADAS control unit
ITS communication
Distance sensor (ICC sensor) signal
Transmits information for ICC
ADAS CONTROL UNIT INPUT/OUTPUT SIGNAL ITEMInput Signal Reception unit Signal name Description
ECM
CAN communication
Engine speed signal
Receives engine speed
Accelerator pedal position signal
Receives accelerator pedal position (angle)
Closed throttle position signal
Receives idle position state (ON/OFF)
ICC prohibition signal
Receives operable/inoperable state of the ICC system
ICC steering switch signal
Main switch signal
Receives the operational state of the ICC steering switch
SET/COAST switch signal
CANCEL switch signal
RESUME/ACCELERATE switch signal
DISTANCE switch signal
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
Output shaft revolution signal
Receives the number of revolutions of output shaft
Current gear position signal
Receives a current gear position
Shift position signal
Receives a selector lever position
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 an 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
Stop lamp switch signal
Receives an operational state of the brake pedal
Yaw rate signal
Receives yaw rate acting on Nissan Murano vehicle
Combination meter
CAN communication
Parking brake switch signal
Receives an operational state of the parking brake
System selection signal
Receives a selection state of AEB system
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 and turning direction of the steering wheel
Steering angle speed signal
Receives the turning angle speed of the steering wheel
Distance sensor (ICC sensor)
ITS communication
Distance sensor (ICC sensor) signal
Receives detection information, such as the presence or absence of a leading Nissan Murano vehicle, and distance from the vehicle...
Categories

Your vehicle has two types of security systems:
Vehicle security system
NISSAN Vehicle Immobilizer System
The vehicle security system provides visual
and audible alarm signals if someone
opens the doors, liftgate or the hood when
the system is armed. It is not, however, a
motion detection type system that activates
when a vehicle is moved or when a
vibration occurs.
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