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:
DTC Description
DTC DETECTION LOGIC DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0573
Brake pedal switch A
(Brake Switch "B" Circuit High)
Diagnosis condition
When a deceleration G of -0.13 G or more occurs after the Nissan Murano vehicle speed exceeds 30 km/h (19 MPH)...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
C1A40-23
SYSTEM SW CIRC
(Lane intervention switch circuit)
Diagnosis condition
When Ignition switch is ON.
Signal (terminal)
—
Threshold
Lane intervention switch circuit remains “ON” (short circuit) for 10 minutes or more
Diagnosis delay time
—
POSSIBLE CAUSE
Lane intervention switch circuit
Lane intervention switch
ADAS control unit
FAIL-SAFEThe following systems are canceled:
Lane Departure Warning (LDW)
Intelligent Lane Intervention (I-LI)
DTC Confirmation ProcedurePERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Start the engine and wait for approximately 10 minutes or more...
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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