Nissan Sentra manuals

Nissan Sentra Service Manual: 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.

Values on the diagnosis tool




Terminal layout


Terminal layout

Physical values


Physical values














1: With cvt


1: With cvt

2: With m/t

Fail-safe

Bcm performs fail-safe control when the following dtcs are detected.



Dtc inspection priority chart


Dtc inspection priority chart

If more than one DTC is displayed at the same time, perform inspections based on the following priority chart.


Dtc index


Dtc index

Note:

The details of time display are as follows.

IGN counter is displayed on Freeze Frame Data.


Wiring diagram


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 Descriptio ...

Wiring diagram
BCM Wiring diagram ...

Other materials:

B00D5 Passenger air bag OFF Indicator
Description DTC B00D5 FRONT PASSENGER AIR BAG OFF INDICATOR The front passenger air bag off indicator is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit monitors the front passenger air bag off indicator and circuit for failures. PART LOCATION Refer to SRC-5, ...

Diagnosis description : system readiness test (SRT) code
System Readiness Test (SRT) code is specified in Service $01 of SAE J1979/ISO 15031-5. As part of an enhanced emissions test for Inspection & Maintenance (I/M), certain states require the status of SRT be used to indicate whether the ECM has completed self-diagnosis of major emission s ...

Power steering
WARNING If the engine is not running or is turned off while driving, the power assist for the steering will not work. Steering will be harder to operate. When the power steering warning light illuminates with the engine running, there will be no power assist for th ...

В© 2014-2025 Copyright www.nisentra.com