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
Multi remote ENT
MULTI REMOTE ENT : CONSULT Function (BCM - MULTI REMOTE ENT)
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
Air conditioner
Air conditioner : consult function (bcm - air conditioner)
Data monitor
Comb SW
Comb SW: consult function (bcm - combSW)
Data monitor
BCM
Bcm : consult function (bcm - bcm)
Ecu identification
The bcm part number is displayed.
Self diagnostic result
Refer to bcs-109, "dtc index".
Work support
Configuration
Refer to bcs-116, "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-109, "DTC Index".
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
Retained PWR
RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)
DATA MONITOR
WORK SUPPORT
*: Initial setting
Signal buffer
Signal buffer : consult function (bcm - signal buffer)
DATA MONITOR
| Monitor Item [Unit] | Description |
| BRAKE SW [On/Off] | Indicates condition of stop lamp switch signal received from ABS actuator and electric unit (control unit) on CAN communication line. |
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-109, "DTC Index".
DATA MONITOR
ACTIVE TEST
WORK SUPPORT
Panic alarm
Panic alarm : consult function (bcm - panic alarm)
ACTIVE TEST
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 S ...
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 d ...
Other materials:
Vehicle phonebook
To access the vehicle phonebook:
Press the button on the
control panel.
Touch the “Phonebook” key
Choose the desired entry from the displayed
list.
The number of the entry will be displayed on
the screen. Touch the number to initiate dialing.
NOTE:
To scroll quickly through ...
P1651 Starter motor relay
Description
ECM controls ON/OFF state of the starter relay, according to the engine and
vehicle condition. ECM transmits
a control signal to IPDM E/R by CAN communication.
Under normal conditions, ECM controls and maintains the starter relay in OFF
state during following condition:
Engi ...
Cleaning
If your windshield is not clear after using the
windshield washer or if a wiper blade chatters
when running, wax or other material may be on
the blade or windshield.
Clean the outside of the windshield with a washer
fluid or a mild detergent. Your windshield is clean
if beads do not form whe ...
