Nissan Murano: Heater & Air Conditioning Control System :: Basic Inspection / Additional Service When Replacing Control Unit (a/c Auto Amp.)
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.
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.
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GO TO 2.
REPLACE A/C AUTO AMP.
Replace A/C auto amp. Refer to Removal and Installation.
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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.
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Work End.
Operation Inspection
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...
Configuration (hvac)
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:
Nissan Murano (Z52) 2015-2024 Service Manual: P0127 Iat Sensor
DTC Description DTC DETECTION LOGICRationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signal from engine coolant temperature sensor. DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0127 IAT SENSOR-B1 (Intake air temperature too high) Diagnosis condition — Signal (terminal) Voltage signal transmitted from intake air temperature sensor to ECM Threshold Rationally incorrect voltage from the sensor is sent to ECM, compared with the voltage signal from engine coolant temperature sensor Diagnosis delay time — POSSIBLE CAUSE Harness and connectors (The sensor circuit is open or shorted) Intake air temperature sensor FAIL-SAFENot applicable DTC Confirmation Procedure PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always perform the following before conducting the next test...
Nissan Murano (Z52) 2015-2024 Service Manual: Diagnosis System (air Bag)
Diagnosis Description CAUTION: Do not use electrical test equipment on any circuit related to the SRS unless instructed to do so in this Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harness connectors. Do not attempt to repair, splice or modify SRS wiring harnesses...
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Vehicle security system
Your vehicle has two types of security systems:
Vehicle security system NISSAN Vehicle Immobilizer SystemThe 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.
