Nissan Maxima Service and Repair Manual: On board diagnostic (OBD) system

Diagnosis Description

This system is an on board diagnostic system that records exhaust emission-related diagnostic information and detects a sensors/actuator-related malfunction. A malfunction is indicated by the malfunction indicator lamp (MIL) and stored in ECU memory as a DTC. The diagnostic information can be obtained with the diagnostic tool (GST: Generic Scan Tool).

GST (Generic Scan Tool)

When GST is connected with a data link connector equipped on the vehicle side, it will communicate with the control unit equipped in the vehicle and then enable various kinds of diagnostic tests. Refer to EC-127, "Diagnosis Description".

NOTE: Service $0A is not applied for regions where it is not mandated.

    Fuel filler cap warning system
    System Diagram System Description INPUT/OUTPUT SIGNAL CHART Input *: This signal is sent to the ECM via the CAN communication line. Output *: This signal is sent to the combination meter ...

    Diagnosis system (ECM)
    DIAGNOSIS DESCRIPTION DIAGNOSIS DESCRIPTION : 1st Trip Detection Logic and Two Trip Detection Logic When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data ...

    Other materials:

    Sunshade motor assembly
    Removal and Installation REMOVAL CAUTION: Before removing sunshade motor, check that glass lid is fully closed. After removing sunshade motor, do not attempt to rotate sunshade motor assembly as a single unit Close glass lid. Remove the headlining. Refer to INT-33, "Removal and ...

    CAN communication system
    System 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 error detection ability. Many electronic control units are equipped onto each vehicle, a ...

    Front combination lamp
    Exploded View Front combination lam Removal and Installation FRONT COMBINATION LAMP Removal Remove the front bumper fascia. Refer to EXT-16, "Removal and Installation". Remove the front combination lamp bolts. Remove the harness clips from the front combination lamp assembly. ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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