Detailed Flow
WARNING: This page is about a different car, the 2020 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.
- INTERVIEW AND SYMPTOM CONFIRMATION
Check the malfunction symptoms by performing the following items:
- Interview the customer to obtain the malfunction information (conditions and environment when the malfunction occurred).
- Check the symptom.
Is the occurred symptom a malfunction?
YES
GO TO 2.
NO
Inspection End.
- DIAGNOSIS WITH CONSULT
- Connect CONSULT and perform a self-diagnosis for "AVM" and "SONAR". Refer to CONSULT Function (Around View Monitor Control Unit) or CONSULT Function (Sonar Control Unit).NOTE: Skip to step 4 of the diagnosis procedure if "AVM" or "SONAR" is not displayed.
- When DTC is detected, follow the instructions below:
- Record DTC and Freeze Frame Data (FFD).
Is DTC displayed?
YES
GO TO 3.
NO
GO TO 4.
- Connect CONSULT and perform a self-diagnosis for "AVM" and "SONAR". Refer to CONSULT Function (Around View Monitor Control Unit) or CONSULT Function (Sonar Control Unit).
- TROUBLE DIAGNOSIS FOR DTC
- Check the DTC indicated in the "Self Diagnostic Result".
- Perform the relevant diagnosis referring to the DTC Index. Refer to DTC Index (Around View Monitor Control Unit) or DTC Index (Sonar Control Unit).
GO TO 5.
- TROUBLE DIAGNOSIS FOR SYMPTOMS
Perform the relevant diagnosis referring to the diagnosis chart by symptom. Refer to Symptom Table (Around View Monitor Control Unit) or Symptom Table (Sonar Control Unit).
GO TO 5.
- ERROR PART REPAIR
- Repair or replace the identified malfunctioning parts.
- Perform a self-diagnosis for "AVM" or "SONAR".NOTE: Erase the stored self-diagnosis results after repairing or replacing the relevant components if any DTC has been indicated in the "Self Diagnostic Result".
- Check that the symptom does not occur.
Does the symptom occur?
YES
GO TO 1.
NO
Inspection End.