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

CONSULT-III Function (TRANSMISSION)

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

FUNCTION

WORK SUPPORT MODE

Display Item List

Engine Brake Adjustment

CAUTION: Mode of “+1”“0”“−1”“−2”“OFF” can be selected by pressing the “UP”“DOWN” on CONSULT-III screen.

However, do not select mode other than “0” and “OFF”. If the “+1” or “−1” or “–2” is selected, that might cause the irregular driveability.

Check CVT Fluid Deterioration Date

CAUTION: Touch “CLEAR” after changing CVT fluid, and then erase “CVTF DETERIORATION DATE”.

SELF-DIAGNOSTIC RESULT MODE

After performing self-diagnosis, place check marks for results on the TM-264, "Diagnostic Work Sheet". Reference pages are provided following the items.

Display Items List

Refer to TM-399, "DTC Index".

DATA MONITOR MODE

Display Items List

Diagnostic Tool Function

OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)

Refer to EC-134, "Diagnosis Tool Function" (for California), EC-663, "Diagnosis Tool Function" (except for California)

    On board diagnostic (OBD) System
    Diagnosis Description DESCRIPTION The CVT system has two self-diagnostic systems. The first is the emission-related on board diagnostic system (OBD-II) performed by the TCM in combination wit ...

    Other materials:

    Audio unit
    Removal and Installation REMOVAL 1. Remove cluster lid C. Refer to IP-12, "Removal and Installation". 2. Remove cluster lid D lower finisher. Refer to IP-12, "Removal and Installation". 3. Remove navigation audio unit upper and lower screws (A). 4. Remove the naviga ...

    P0447 evap canister vent control valve
    Description The EVAP canister vent control valve is located on the EVAP canister and is used to seal the canister vent. This solenoid valve responds to signals from the ECM. When the ECM sends an ON signal, the coil in the solenoid valve is energized. A plunger will then move to seal the ca ...

    Tweeter (sedan)
    Description The audio unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the front tweeters using the audio signal circuits. Diagnosis Procedure 1.HARNESS CHECK 1. Disconnect BOSE speaker amp. connector B122 and suspe ...