Nissan Altima 2007-2012 Service Manual: Diag on can

Description

“Diag on CAN” is a diagnosis using CAN communication instead of previous DDL1 and DDL2 communication lines, between control units and diagnosis unit.

System Diagram

    Can communication system
    System Description • CAN communication is a multiplex communication system. This enables the system to transmit and receive large quantities of data at high speed by connecting control units wi ...

    Trouble diagnosis
    Condition of Error Detection “U1000” or “U1001” is indicated on SELF-DIAG RESULTS on CONSULT-III if CAN communication signal is not transmitted or received between units for 2 seconds or m ...

    Other materials:

    Parking brake release warning chime
    System Diagram  System Description DESCRIPTION • The combination meter receives the vehicle speed signal from the ABS actuator and electric unit (control unit) via CAN communication line. • The combination meter judges whether the parking brake is released using the parking b ...

    Intake manifold
    Removal and Installation 1. Intake manifold 2. Gasket A. Follow installation procedure REMOVAL WARNING: To avoid the danger of being scalded, never drain the coolant when the engine is hot. 1. Remove the engine cover with power tool. 2. Release the fuel pressure. Refer to EC-1579, &quo ...

    U1000 can comm circuit
    Description CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent malfunction detection ability. Many electronic control units are equipped onto a vehicle, an ...