Nissan Murano: Heater & Air Conditioning Control System :: Basic Inspection / 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 |
|
| WRITE CONFIGURATION - Manual setting |
Writes the Nissan Murano vehicle configuration with manual setting. |
| WRITE CONFIGURATION - Config file |
Writes the Nissan Murano vehicle configuration with saved data. |
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
WRITING MODE SELECTION
CONSULT
Select “CONFIGURATION” mode of "HVAC".
When writing saved data>>
GO TO 2.
When writing manually>>
GO TO 3.
PERFORM “WRITE CONFIGURATION - Config file”
CONSULT
Perform “WRITE CONFIGURATION - Config file”.
>>
Work End.
PERFORM “MANUAL CONFIGURATION”
CONSULT
Select “MANUAL CONFIGURATION” to write Nissan Murano vehicle specifications into the A/C auto amp.
CAUTION:
-
Thoroughly read and understand the Nissan Murano vehicle specification. Incorrect settings may result in abnormal control of ECU.
-
Make sure to select “NEXT” even if the default settings displayed on the CONSULT are the desired settings. If “NEXT” is not selected, the configuration process will be incomplete.
NOTE:
If manual configuration items are not displayed, select “NEXT”.
>>
GO TO 4.
OPERATION CHECK
Confirm that each function controlled by A/C auto amp. operates normally.
>>
Work End.
Description
When replacing A/C auto amp., save or print current vehicle specification with CONSULT “Configuration” before replacement.BEFORE REPLACEMENTNOTE:
If “READ CONFIGURATION” can not be used, use the “MANUAL CONFIGURATION” after replacing A/C auto amp...
Temperature Setting Trimmer (Front)
DESCRIPTIONIf the temperature felt by the customer is different from the front air flow temperature controlled by the temperature setting, the A/C auto amp...
Other information:
Seat Belt Warning Chime
SYSTEM DIAGRAMWARNING OPERATION CONDITIONSFront Seat BeltsIf all of the following conditions are fulfilled: Operation conditions
Ignition switch
ON
Nissan Murano Vehicle speed
Approximately 9.3 mph (15 km/h) or more.
Front seat belt buckle switch LH
Unfastened (front seat belt buckle switch LH ON)
Front seat belt buckle switch RH
Front passenger seat is occupied, seat belt unfastened (front seat belt buckle switch RH ON)...
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detecting condition
B242F–12
ABD BUZZER
(Automatic back door warning buzzer)
Diagnosis condition
All times
Signal (terminal)
Automatic back door warning buzzer signal (automatic back door control module connector terminal: 2)
Threshold
Automatic back door control module detects a malfunction of automatic back door warning buzzer circuit
Diagnosis delay time
–
POSSIBLE CAUSE
Harness or connectors (automatic back door warning buzzer circuit is open or shorted)
Automatic back door control module
FAIL-SAFE–
DTC Confirmation Procedure
PERFORM DTC CONFIRMATION PROCEDURE
CONSULT
Ignition switch ON...