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:

    Service data and specifications (SDS)
    SERVICE DATA AND SPECIFICATIONS (SDS) General Specification Drive Belt Spark Plug Intake Manifold Exhaust Manifold Camshaft VALVE LIFTER VALVE CLEARANCE AVAILABLE VALVE LIFTER Cylinder Head VALVE DIMENSIONS VALVE OIL SEAL VALVE GUIDE VALVE SEAT ...

    Checking engine oil level
    QR25DE engine 1. Park the vehicle on a level surface and apply the parking brake. 2. Start the engine and let it idle until it reaches operating temperature. 3. Turn off the engine. Wait more than 10 minutes for the oil to drain back into the oil pan. 4. Remove the dipstick and wipe it cle ...

    Increasing fuel economy
    ● Keep your engine tuned up. ● Follow the recommended scheduled maintenance. ● Keep the tires inflated to the correct pressure. Low tire pressure increases tire wear and lowers fuel economy. ● Keep the wheels in correct alignment. Improper alignment increases tire wea ...