Nissan Sentra Service Manual: Diagnosis system (BCM) (without intelligent key system)

Nissan Sentra Service Manual / Driver controls / Exterior lighting system / System description / Diagnosis system (BCM) (without intelligent key system)

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	The vehicle specification can be read and saved. The vehicle specification can be written when replacing bcm.
Can diag support mntr	The result of transmit/receive diagnosis of can communication is displayed.

System application

BCM can perform the following functions.

Headlamp

Headlamp

Headlamp : consult function (bcm - head lamp)

Data monitor

Active test

Active test

Work support

Work support

* : Initial setting

Flasher

Flasher : consult function (bcm - flasher)

Data monitor

Active test

Active test

Diagnosis system (ipdm e/r) (with intelligent key system)

Diagnosis system (bcm) (with intelligent key system)

Common item Common item : consult function (bcm - common item) Application item Consult performs the following functions via can communication with bcm. Direct diagnostic mode Descriptio ...

Diagnosis system (ipdm e/r) (with intelligent key system)

Diagnosis description Auto active test Description In auto active test, the IPDM E/R sends a drive signal to the following systems to check their operation. Front wiper (lo, hi) Parking lam ...

Other materials:

Removal and installation
Combination meter Exploded view Combination meter Front cover Removal and installation Removal Remove cluster lid a. Refer to ip-19, "removal and installation". Remove the screws from the combination meter. Remove the combination meter. Disconnect the comb ...

C1121, C1123, C1125, C1127 ABS OUT Valve system
DTC Logic DTC DETECTION LOGIC DTC DETECTION LOGIC Display Item Malfunction detected condition Possible causes C1121 FR LH OUT ABS SOL When a malfunction is detected in front LH ABS OUT valve. Harness or connector ABS actuator and electric unit ...

Symptom diagnosis
Audio system Symptom table Related to audio Related to hands-free phone Before performing diagnosis, confirm that the cellular phone being used by the customer is compatible with the vehicle. It is possible that a malfunction is occurring due to a version change of the p ...