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

Work Flow

OVERALL SEQUENCE

DETAILED FLOW


DETAILED FLOW

1. GET INFORMATION FOR SYMPTOM

Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred).

>> GO TO 2

2. CHECK DTC

1. Check DTC.

2. Perform the following procedure if DTC is displayed.

- Record DTC and freeze frame data (Print them out with CONSULT-III.) - Erase DTC.

- Study the relationship between the cause detected by DTC and the symptom described by the customer.

3. Check related service bulletins for information.

Is any symptom described and any DTC detected? Symptom is described, DTC is displayed>>GO TO 3

Symptom is described, DTC is not displayed>>GO TO 4

Symptom is not described, DTC is displayed>>GO TO 5

3. CONFIRM THE SYMPTOM

Confirm the symptom described by the customer.

Connect CONSULT-III to the vehicle in

    Other materials:

    Changing engine oil filter
    1. Park the vehicle on a level surface and apply the parking brake. 2. Turn the engine off. 3. Place a large drain pan under the oil filter A . 4. Loosen the oil filter A with an oil filter wrench by turning it counterclockwise. Then remove the oil filter by turning it by hand. VQ35DE CA ...

    P0116 ECT sensor
    Description The engine coolant temperature sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change i ...

    Oil pump
    Removal and Installation REMOVAL 1. Remove the timing chain. Refer to EM-163, "Removal". 2. Remove oil pump assembly. INSTALLATION Installation is in the reverse order of removal. Disassembly and Assembly 1. Oil pump housing 2. Outer rotor 3. Inner rotor 4. Oil pump cover 5. ...