Inspection and adjustment
Additional service when replacing control unit (bcm)
Additional service when replacing control unit (bcm) : description
Before replacement
When replacing BCM, 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 bcm.
After replacement
Caution:
When replacing bcm, you must perform “after replace ecu” with consult.
When replacing bcm, perform the system initialization (nats).
Additional service when replacing control unit (bcm) : work procedure
1.Saving vehicle specification
Consult
Enter "re/programming, configuration" and perform “before replace ecu” to save or print current vehicle specification.
Note:
If “before replace ecu” cannot be used, use the "after replace ecu" or "manual configuration" after replacing bcm.
>> Go to 2.
2.Replace bcm
Replace bcm. Refer to bcs-126, "removal and installation".
>> Go to 3.
3.Writing vehicle specification
Consult
>> GO TO 4.
4.Initialize bcm (nats)
Perform BCM initialization. (NATS) >> Work End.
Configuration (bcm)
Configuration (bcm) : description
Vehicle specification needs to be written with consult because it is not written after replacing bcm.
Configuration has three functions as follows:
Function | Description |
"Before Replace ECU" |
|
"After replace ecu" | Writes the vehicle configuration with manual selection. |
"Select saved data list" | Writes the vehicle configuration with saved data. |
Caution:
Configuration (bcm) : work procedure
1.Writing mode selection
Consult
Select “reprogramming, configuration” of bcm.
When writing saved data>>go to 2.
When writing manually>>go to 3.
2.Perform “saved data list”
Consult
Automatically “operation log selection” window will display if “before replace ecu” was performed. Select applicable file from the “save data list” and press “confirm”.
>> Work end.
3.Perform “after replace ecu” or “manual configuration”
Consult
Caution:
Thoroughly read and understand the vehicle specification. Ecu control may not operate normally if the setting is not correct.
Caution:
Make sure to select “next”, confirm each setting value and press “ok” even if the indicated configuration of brand new bcm is same as the desirable configuration. If not, configuration which is set automatically by selecting vehicle model cannot be memorized.
>> Go to 4.
4.Operation check
Confirm that each function controlled by BCM operates normally.
>> Work End.
Configuration (bcm) : configuration list
Caution:
Thoroughly read and understand the vehicle specification. Incorrect settings may result in abnormal control of ecu.
Items which confirm vehicle
specifications
Periodic maintenance
ENGINE COOLANT
System Inspection
WARNING:
Do not remove the radiator cap when the engine is hot. Serious
burns could occur from high pressure
engine coolant escaping from the radiator.
Wrap a thick cloth around the cap. Slowly push down and turn it
a quarter turn to allow built-up pr ...
Tow Truck Towing
NISSAN recommends that vehicle be towed with driving (front) wheels off the
ground or that a dolly be used.
CVT: Continuously Variable Transmission
M/T: Manual transmission
CAUTION:
All applicable state or Provincial laws and local laws regarding
the towing operation must be ...
Headlamp (lo) circuit
Description
The ipdm e/r (intelligent power distribution module engine room) controls the
headlamp low relay based on
inputs from the bcm over the can communication lines. When the headlamp low
relay is energized, power
flows through fuses 43 and 44, located in the ipdm e/r. Power then flows ...