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Home >> Nissan-Datsun >> 2021 >> Altima S >> Repair and Diagnosis >> External Pages >> Different car >> Section 22 (Around View Monitor System) >> Symptom Diagnosis >> Around View Monitor System >> Symptom Table >> Around View Monitor System
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Around View Monitor System

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.

Symptoms

Check items

Probable malfunction location

Screen is not switched to camera image, when camera switch is pressed and when shift position is shifted to the reverse position.

"AVM" is not displayed on the system selection screen of CONSULT.

Around view monitor control unit power supply circuit

  • BAT power supply circuit
  • Ignition power supply circuit
  • ACC power supply circuit

Check that the following data monitor items operate normally using CONSULT

  • Camera switch signal
  • Reverse signal

Camera switch signal and reverse signal are normal

Around view monitor control unit

Camera switch signal or reverse signal is not normal

AV communication circuit

Screen is switched when pressing camera switch or shifting selector lever to the reverse position, however, all views are not displayed.

Only superimposing is displayed (only images that AV control unit plots are displayed).

Camera image signal circuit

Refer to Diagnosis Procedure .

Superimposing is not displayed.

AV control unit

Refer to CONSULT Function

The screen is not switched to the rear view image even if the selector is shifted to the reverse position.

The front view is displayed normally.

Reverse signal circuit.

Refer to Diagnosis Procedure .

  • Front view screen is not displayed.
  • Front of top view screen is displayed.

Check the following data monitor items using CONSULT.

  • Front camera image signal
  • Front view camera communication status
  • Front camera communication line
  • Image signal: NG
  • Communication status: NG
  • Communication line: NG

Front camera power supply circuit and image signal circuit

Refer to Diagnosis Procedure .

  • Image signal: OK
  • Communication status: NG
  • Communication line: NG

Front camera communication circuit

Refer to Diagnosis Procedure .

  • The rear view screen is not displayed.
  • Rear of top view screen is not displayed.

Check the following data monitor items using CONSULT.

  • Rear camera image signal
  • Rear camera communication status
  • Rear camera communication line
  • Image signal: NG
  • Communication status: NG
  • Communication line: NG

Rear camera power supply circuit and image signal circuit

Refer to Diagnosis Procedure .

  • Image signal: OK
  • Communication status: NG
  • Communication line: NG

Rear camera communication signal circuit

Refer to Diagnosis Procedure .

  • The side view screen is not displayed.
  • Left side of top view screen is not displayed.

Check the following data monitor items using CONSULT.

  • Side camera LH image signal
  • Side camera LH communication status
  • Side camera LH communication line
  • Image signal: NG
  • Communication status: NG
  • Communication line: NG

Side camera LH power supply circuit and image signal circuit

Refer to Diagnosis Procedure .

  • Image signal: OK
  • Communication status: NG
  • Communication line: NG

Side camera LH communication circuit

Refer to Diagnosis Procedure .

Right side of top view image is not displayed.

Check the following data monitor items using CONSULT.

  • Side camera RH image signal
  • Side camera RH communication status
  • Side camera RH communication line
  • Image signal: NG
  • Communication status: NG
  • Communication line: NG

Side camera RH power supply circuit and image signal circuit. Refer to Diagnosis Procedure .

  • Image signal: OK
  • Communication status: NG
  • Communication line: NG

Side camera RH communication circuit. Refer to Diagnosis Procedure .