Nissan Altima 2007-2012 Service Manual: Diagnosis and repair workflow

Repair Work Flow

WORK FLOW

WT-5, "Preliminary Check"

WT-52, "Self-Diagnosis (With CONSULT-III)" WT-53, "Self-Diagnosis (Without CONSULT-III)"

WT-55, "Symptom Table"

DETAILED FLOW

1.CUSTOMER INFORMATION

Interview the customer to obtain detailed information about the symptom.

>> GO TO 2

2.PRELIMINARY CHECK

Perform preliminary check. Refer to WT-5, "Preliminary Check" >> GO TO 3

3.SELF-DIAGNOSIS

Perform SELF-DIAGNOSIS. Refer to WT-52, "Self-Diagnosis (With CONSULT-III)" or WT-53, "Self-Diagnosis (Without CONSULT-III)".

>> GO TO 4

4.SYMPTOM

Check for symptoms. Refer to WT-55, "Symptom Table".

>> GO TO 5

5.MALFUNCTIONING PARTS

Repair or replace the applicable parts.

>> GO TO 6

6.DRIVE TEST

1. Perform a drive test.

2. Check the low tire pressure warning lamp.

>> GO TO 7

7.SELF-DIAGNOSIS

Perform SELF-DIAGNOSIS. Refer to WT-52, "Self-Diagnosis (With CONSULT-III)" or WT-53, "Self-Diagnosis (Without CONSULT-III)".

Are any DTC's displayed? YES >> GO TO 5

NO >> Inspection End

    Basic inspection
    ...

    Inspection and adjustment
    Preliminary Check 1.TIRE PRESSURE Check all tire pressures. Refer to WT-70, "Tire". Do tire pressures match specification? YES >> GO TO 2 NO >> Adjust tire pressure to spe ...

    Other materials:

    P0122, P0123 TP Sensor
    Description Electric throttle control actuator consists of throttle control motor, throttle position sensor, etc. The throttle position sensor responds to the throttle valve movement. The throttle position sensor has two sensors. These sensors are a kind of potentiometers which transform the ...

    Engine coolant
    Changing Engine Coolant WARNING: • To avoid being scalded, never change the coolant when the engine is hot. • Wrap a thick cloth around cap and carefully remove the cap. First, turn the cap a quarter of a turn to release built-up pressure. Then turn the cap all the way. DRAINING ENGINE ...

    P1564 ASCD Steering switch
    Description ASCD steering switch has variant values of electrical resistance for each button. ECM reads voltage variation of switch, and determines which button is operated. Refer to EC-603, "System Description" for the ASCD function. DTC Logic DTC DETECTION LOGIC NOTE: If DTC ...