Nissan Murano: Basic Inspection / Additional Service When Replacing Av Control Unit
BEFORE REPLACEMENT
When replacing AV control unit, save or print current vehicle specification with CONSULT configuration before replacement.
NOTE:
If “Before Replace ECU” cannot be used, use the “After Replace ECU” or “Manual Configuration” after replacing AV control unit.
AFTER REPLACEMENT
CAUTION:
When replacing AV control unit, you must perform “After Replace ECU” with CONSULT.
-
Complete the procedure of “After Replace ECU” in order.
-
If you set incorrect “After Replace ECU”, incidents might occur.
-
Configuration is different for each Nissan Murano vehicle model. Confirm configuration of each vehicle model.
SAVE VIN DATA (AV CONTROL UNIT)
CONSULT work support
Perform “SAVE VIN DATA” to save current VIN data.
>>
GO TO 2.
SAVE “OPERATION LOG”
CONSULT
Save Operation Log, according to the procedure of “Programming” in CONSULT Operation Manual.
NOTE:
AV control unit part number is saved in “Operating Log” saved in CONSULT.
>>
GO TO 3.
REPLACE AV CONTROL UNIT
Replace AV control unit. Refer to Removal and Installation.
>>
GO TO 4.
CHECK “OPERATION LOG”
CONSULT
Check “Operation Log” saved before replacing the AV control unit, according to the procedure of “Programming” in CONSULT Operation Manual.
NOTE:
For the Nissan Murano vehicle that the programming is to be performed, check if “Operation Log” of parts number is in Saved Data List.
Is there an applicable Operation Log in the Saved Data List?
YES>>GO TO 5.
NO>>GO TO 6.
PERFORM AV CONTROL UNIT PROGRAMMING
CONSULT
Perform AV control unit programming, according to “Programming” of CONSULT Operation Manual. Refer to CONSULT Operation Manual.
CAUTION:
During programming, maintain the following conditions:
-
Ignition switch: ON
-
Electric load: OFF
-
Brake pedal: Not depressed
-
12V battery voltage: 12 – 13.5 V (Check the value displayed on the CONSULT screen.)
>>
GO TO 8.
READ IN AV CONTROL UNIT PART NUMBER BY “FAST LINKED”
Obtain AV control unit part number by NISSAN PARTS CATALOGUE GLOBAL Web-FAST, according to the procedure of “FAST linked” in CONSULT Operation Manual. Refer to CONSULT Operation Manual.
CAUTION:
Be sure select “FAST linked”.
NOTE:
“FAST linked” allows an appropriate programming by obtaining ECU part number from NISSAN PARTS CATALOGUE GLOBAL Web-FAST even when the part number cannot be obtained from the old ECU used before replacing with a new one.
>>
GO TO 7.
PERFORM PROGRAMMING (FAST LINKED)
CONSULT
Perform AV control unit programming according to the procedure of FAST linked in CONSULT Operation Manual. Refer to CONSULT Operation Manual.
CAUTION:
During programming, maintain the following conditions:
-
Ignition switch: ON
-
Electric load: OFF
-
Brake pedal: Not depressed
-
12V battery voltage: 12 – 13.5 V (Check the value displayed on the CONSULT screen.)
>>
GO TO 8.
CONFIGURATION （AV CONTROL UNIT）
CONSULT Configuration
Perform configuration. Refer to Work Procedure.
>>
GO TO 9.
WRITE VIN DATA (AV CONTROL UNIT)
CONSULT work support
Perform “WRITE VIN (SAVED DATA)” or “WRITE VIN (MANUAL INPUT)” to write VIN data.
>>
Work End.
Diagnosis and Repair Workflow
Work Flow
OVERALL SEQUENCEDETAILED FLOWGET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred)...
Configuration (av Control Unit)
Description
Vehicle specification needs to be written with CONSULT because it is not written after replacing AV control unit.Configuration has three functions as follows: Function Description
"Before Replace ECU"
Reads the Nissan Murano vehicle configuration of current AV control unit...
Other information:
Nissan Murano (Z52) 2015-2024 Service Manual: C1a23 Unit Low Temp
DTC Description DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detecting condition C1A23 (97) UNIT LOW TEMP Temperature detected by the temperature sensor integrated in distance sensor (ICC sensor) remains less than -40 °C for 5 seconds or more POSSIBLE CAUSETemperature around the distance sensor (ICC sensor) becomes extremely lowFAIL-SAFEThe following systems are canceled...
Nissan Murano (Z52) 2015-2024 Service Manual: Pre-Inspection for Diagnosis
Work Procedure CHECK CAMERA LENS AND WINDSHIELD Are camera lens and windshield contaminated with foreign materials? YES>> Clean camera lens and windshield. NO>> GO TO 2. CHECK LANE CAMERA UNIT INSTALLATION CONDITION Check lane camera unit installation condition (installation position, properly tightened, a bent bracket)...
Categories
- Manuals Home
- Nissan Murano Owners Manual
- Nissan Murano Service Manual
- Turning the AEB system on/off
- Jacking up vehicle and removing the damaged tire
- Checking engine oil level
- New on site
- Most important about car
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.
