Nissan Versa (N17): Diagnosis and repair workflow

Nissan Versa 2nd generation (N17) Service Manual / Driver information & multimedia / Audio, visual & navigation system (AV) / Diagnosis and repair workflow

Work Flow

OVERALL SEQUENCE

OVERALL SEQUENCE

DETAILED FLOW

1.GET INFORMATION FOR SYMPTOM

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

>> GO TO 2.

2.CONFIRM THE SYMPTOM

Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected. Refer to AV "Symptom Table".

>> GO TO 3.

3.DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE

Inspect according to Diagnostic Procedure of the system

Is malfunctioning part detected?

YES >> GO TO 4.

NO >> GO TO 2.

4.REPAIR OR REPLACE THE MALFUNCTIONING PART

1. Repair or replace the malfunctioning part.

2. Reconnect parts or connectors disconnected during Diagnostic Procedure.

>> GO TO 5.

5.FINAL CHECK

Refer to confirmed symptom in step 2, and make sure that the symptom is not detected.

Has the symptom been repaired?

YES >> Inspection End.

NO >> GO TO 2.

DTC/CIRCUIT DIAGNOSIS

Audio system

AUDIO SYSTEM : System Diagram AUDIO SYSTEM : System Description AUDIO SYSTEM The audio system consists of the following components Audio unit Front door speakers Rear door speakers ...

Power supply and ground circuit

AUDIO UNIT AUDIO UNIT : Diagnosis Procedure Regarding Wiring Diagram information, refer to AV "Wiring Diagram". 1.CHECK FUSES Check that the following fuses are not blown.  & ...

Other materials:

Push starting
CAUTION Do not push start this vehicle. The three-way catalyst may be damaged Continuously Variable Transmission (CVT) and Manual Transmission models cannot be push-started or tow-started. Attempting to do so may cause transmission damage. For manual transmission models, never ...

IDLE SPEED
Inspection 1.CHECK IDLE SPEED With CONSULT Check idle speed in "DATA MONITOR" mode with CONSULT. Without CONSULT Check idle speed by installing the pulse type tachometer clamp on the loop wire or on suitable high-tension wire which installed between No.1 ignition coil and No.1 spark plug. ...

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