Factory-style information for owners and repair work

Nissan Sentra techinfo

Find Nissan Sentra owner information, maintenance instructions, technical references, service procedures and useful repair pages in one clean online library.

Nissan Sentra B18 (2020-2025) Service Manual: Select Learning

Work Procedure

Work Procedure

Note:
  • Always perform Clutch Point Learning before Select Learning.

  • Perform Select Learning with CVT fluid temperature below 50°C (122°F) and again with fluid temperature above 50°C (122°F).

  1. PERFORM SELECT LEARNING (DRIVE/REVERSE LEARNING)

    1. Set the parking brake.

    2. Start the engine and wait 5 seconds.

    3. Shift the selector lever to the N position and hold more than 2 seconds, then to D position and wait for transmission engagement.

    4. Repeat step 3 ten (10) times.

    5. Shift the selector lever to the N position and hold more than 2 seconds, then to R position and wait for transmission engagement.

    6. Repeat step 5 ten (10) times.

    7. Shift the selector lever to the P position and turn the ignition OFF.

    >>

    WORK END

    Torque Converter Clutch Point Learning
    Description Description TCM memorizes a torque converter clutch point (engagement timing), and this enables accurate control. For work procedure, refer to Work Procedure. Work P...
    Decel G Sensor Calibration
    Description Description TCM stores calibration data (inherent characteristic value) of decel G sensor to provide accurate control. Therefore, it is required to perform calibrati...

    Other materials:

    Body Control System. Basic Inspection
    Inspection and Adjustment Additional Service When Replacing Control Unit (bcm) Description Description CAUTION: Be sure to perform the configuration saving and writing or reregistration when replacing the BCM. When replacing the BCM, a ...

    Operation
    Automatic Speed Control Device (ascd) Switch Name and Function Switch Name and Function SWITCHES AND INDICATORS On the combination meter ...

    Stop Lamp
    Component Inspection Component Inspection CHECK STOP LAMP 1 Ignition switch OFF. Disconnect rear combination lamp (body side) connector and high-mounted stop lamp connector. ...