Nissan Sentra Service Manual: Diagnosis system (bcm)
Common item
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)
Application item
Consult performs the following functions via can communication with bcm.
| Direct diagnostic mode | Description |
| Ecu identification | The bcm part number is displayed. |
| Self diagnostic result | The BCM self diagnostic results are displayed. |
| Data Monitor | The bcm input/output data is displayed in real time. |
| Active test | The bcm activates outputs to test components. |
| Work support | The settings for BCM functions can be changed. |
| Configuration |
|
| Can diag support mntr | The result of transmit/receive diagnosis of can communication is displayed. |
System application
BCM can perform the following functions.
Door lock
Door lock : consult function (bcm - door lock)
Data monitor
Active test
WORK SUPPORT
*: Initial setting
Rear defogger
Rear defogger : consult function (bcm - rear defogger)
Data monitor
Active test
Buzzer
Buzzer : consult function (bcm - buzzer)
Data monitor
Active test
Int lamp
Int lamp : consult function (bcm - int lamp)
Data monitor
Active test
Work support
*: Initial setting
Headlamp
HEADLAMP : CONSULT Function (BCM - HEAD LAMP)
Data monitor
Active test
Work support
*: Initial setting
Wiper
Wiper : consult function (bcm - wiper)
Data monitor
Active test
Work support
* : Initial setting
Flasher
FLASHER : CONSULT Function (BCM - FLASHER)
Data monitor
Active test
Work support
* : Initial setting
Air conditioner
AIR CONDITIONER : CONSULT Function (BCM - AIR CONDITIONER)
Data monitor
Intelligent key
INTELLIGENT KEY : CONSULT Function (BCM - INTELLIGENT KEY)
Self diagnostic result
Refer to BCS-49, "DTC Index".
Data monitor
Active test
Work support
*: Initial setting
Comb SW
Comb sw : consult function (bcm - comb sw)
Data monitor
BCM
BCM : CONSULT Function (BCM - BCM)
Ecu identification
The bcm part number is displayed.
Self diagnostic result
Refer to bcs-49, "dtc index".
Work support
Configuration
Refer to bcs-61, "configuration (bcm) : description".
Can diag support mntr
Refer to LAN-13, "CAN Diagnostic Support Monitor".
Immu
IMMU : CONSULT Function (BCM - IMMU)
Self diagnostic result
Refer to BCS-49, "DTC Index".
Data monitor
Active test
Work support
Battery saver
BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER)
Data monitor
Active test
Work support
*: Initial setting
Trunk
Trunk : consult function (bcm - trunk)
Data monitor
Theft alm
Theft alm : consult function (bcm - theft)
Data monitor
Active test
Work support
*: Initial setting
Retained PWR
Retained pwr : consult function (bcm - retained pwr)
Data monitor
Signal buffer
Signal buffer : consult function (bcm - signal buffer)
Data monitor
Air pressure monitor
Air pressure monitor : consult function (bcm - air pressure monitor)
Note:
The signal tech ii tool (j-50190) can be used to perform the following functions. Refer to the signal tech ii user guide for additional information.
- Activate and display TPMS transmitter IDs
- Display tire pressure reported by the TPMS transmitter
- Read tpms dtcs
- Register tpms transmitter ids
Self diagnostic result
Note:
Before performing self diagnostic result, be sure to register the id, or else the actual malfunction may be different from that displayed on consult.
Refer to BCS-49, "DTC Index".
Data monitor
Active test
Work support
System
Body control system
Body control system : system description
OUTLINE
BCM (Body Control Module) controls the various electrical components. It
inputs the information required to
the control ...
Ecu diagnosis information
BCM
Reference value
Note:
The signal tech ii tool (j-50190) can be used to perform the following
functions. Refer to the signal tech ii
user guide for additional information.
Activate and di ...
Other materials:
Dtc/circuit diagnosis
U1000 can comm circuit
Description
Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description".
Dtc logic
Dtc detection logic
Consult display
Dtc detection condition
Possible cause
Can comm circuit
[u1000]
When ipdm e/r cannot communicate with can comm ...
System description
Component parts
Body control system
Body control system : component parts location
BCM (view with instrument panel removed)
Combination switch reading system
Combination switch reading system : component parts location
BCM (view with combination meter
removed)
Combination s ...
Driving in vehicle-to-vehicle distance control mode - Dynamic radar cruise
control with full-speed
range
This mode employs a radar to detect the presence of vehicles up to
approximately 328 ft. (100 m) ahead, determines the current vehicle-to-vehicle following distance, and operates to maintain a suitable following
distance from the vehicle ahead. The desired vehicle-to-vehicle
distance can also be ...
