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:

P2857 Clutch A Pressure
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P2857 CLUTCH A PRESSURE (Clutch A Pressure Engagement Performance) The auxiliary gearbox gear ratio is 2.232 or more for the auxili ...

P1564 ASCD Steering switch
DTC Logic DTC DETECTION LOGIC NOTE: If DTC P1564 is displayed with DTC P0605, first perform the trouble diagnosis for DTC P0605. Refer to EC-348, "DTC Logic". DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition Possible cause ...

Strg branch line circuit
Diagnosis Procedure 1.Check connector Turn the ignition switch off Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the steering angle sensor for damage, bend and loose connection (unit side and connector side). Is the inspection result ...

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