Nissan Sentra Service Manual: Wiring diagram

Ecu diagnosis information

Bcm, combination meter List of ecu reference ...

Basic inspection

Diagnosis and repair workflow Work Flow OVERALL SEQUENCE DETAILED FLOW 1.OBTAIN INFORMATION ABOUT SYMPTOM Interview the customer to obtain as much information as possible about the conditio ...

Other materials:

Component parts
Component parts location BCM (view with instrument panel removed) Key switch (without Intelligent Key) Push-button ignition switch (with Intelligent Key) IPDM E/R Illumination control switch Combination switch (lighting and turn signal switch) Front door lock LH (key cylin ...

B142A Ignition voltage
Description DTC B142A IGNITION VOLTAGE Ignition voltage is supplied to the air bag diagnosis sensor unit when the ignition is in the ON position. The air bag diagnosis sensor unit will monitor for low or high ignition voltage. PART LOCATION Refer to SRC-5, "Component Parts Location" ...

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along with a front seat belt, helps to reduce the risk or severity of injur ...