Nissan Sentra Service Manual: Can fundamental

Lan system

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How to use this manual

Information “Can fundamental” of lan section describes the basic knowledge of the can communication system and the method of trouble diagnosis. For information peculiar to a vehic ...

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A-bag branch line circuit
Diagnosis procedure Warning: Always observe the following items for preventing accidental activation. Before servicing, turn ignition switch off, disconnect battery negative terminal, and wait 3 minutes or more. (To discharge backup capacitor.) Never use unspecified tester or other me ...

U1000 CAN Comm circuit
Description CAN (Controller Area Network) is a serial communication system for real time application. It is an on-vehicle multiplex communication system with high data communication speed and excellent error detection ability. Many electronic control units are equipped into vehicles, and e ...

B00A0 OCS System
Description DTC B00A0 OCCUPANT CLASSIFICATION SYSTEM (OCS) The OCS control unit is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor the OCS for failures and interruptions in communication between the OCS control unit and the air bag diagnosis sensor ...