Nissan Altima 2007-2012 Service Manual: Diagnosis system (meter)

Diagnosis Description

SELF-DIAGNOSIS MODE

• Odo/trip meter and information display segment operation can be checked in self-diagnosis mode.

• Meters/gauges can be checked in self-diagnosis mode.

OPERATION PROCEDURE

1. Turn the ignition switch OFF.

2. While pushing the odo/trip meter switch, turn the ignition switch ON again.

3. Push the odo/trip meter switch at least 3 times within 7 seconds after the ignition switch is turned ON.

4. The unified meter control unit is turned to self-diagnosis mode.

• All the segments on the odo/trip meter illuminate.

• Dots in all segments of information display LCD (1) flash alternately.

NOTE: If any of the segments are not displayed, replace the combination meter. Refer to MWI-176, "Removal and Installation".

5. Push the odo/trip meter switch. Each meter/gauge should indicate as shown in the figure.

CONSULT-III Function (METER/M&A)

CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.

SELF-DIAG RESULTS

Display Item List

Refer to MWI-95, "DTC Index".

DATA MONITOR

Display Item List

NOTE: Some items are not available due to vehicle specification.

*: The monitor will indicate “OFF” even though the brake warning lamp is on if either of the following conditions exist.

• The parking brake is engaged

• The brake fluid level is low

    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 l ...

    Diagnosis system (BCM)
    BUZZER CONSULT-III Function CONSULT-III APPLICATION ITEMS DATA MONITOR ACTIVE TEST ...

    Other materials:

    On board diagnostic (OBD) system
    Diagnosis Description INTRODUCTION The ECM has an on board diagnostic system, which detects malfunctions related to engine sensors or actuators. The ECM also records various emission-related diagnostic information including: The above information can be checked using procedures listed in ...

    Ducts, nozzles and grilles
    Components 1. Upper ventilator duct 2. Heater and cooling unit assembly 3. Connector duct (LH 4. Floor ventilator duct (LH) 5. Connector duct (center) 6. Rear floor duct (LH) 7. Rear ventilator duct (center) 8. Rear floor duct (RH) 9. Floor ventilator duct (RH) 10. Connector duct (RH) 1 ...

    ECM branch line circuit
    Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side). - ECM - Harnes ...