Self-Diagnosis Results
WARNING: This page is about a different car, the 2011 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
Check the applicable display at the following table, and then repair the malfunctioning parts.
Only Unit Part Is Displayed In Red.
SELF-DIAGNOSIS RESULTS
| Screen switch | Description | Possible malfunction location / Action to take |
|---|---|---|
| Control Unit | Malfunction is detected in AV control unit power supply and ground circuits. | Check AV control unit power supply and ground circuits. When detecting no malfunction in those components, replace AV control unit. |
A Connecting Cable Between Units Is Displayed In Yellow.
LINES CONNECTION REFERENCE
| Area with yellow connection lines | Description | Possible malfunction location / Action to take |
|---|---|---|
| Control unit <=> Front Display | Serial communication circuits between AV control unit and front display unit are malfunctioning. | Serial communication circuits between AV control unit and front display unit. |
| Control unit <=> GPS Antenna | GPS antenna connection malfunctions detected. | Check the connection of the GPS antenna connector. |
| Control unit <=> XM Antenna | Satellite radio antenna connection malfunction is detected. | Satellite radio antenna disconnection |
| Control unit <=> Around view Around view <=> Parking Sensor |
When either one of the following items are detected:
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| Control unit <=> Parking Sensor Around view <=> Parking Sensor |
When either one of the following items are detected:
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| Control unit <=> Video Dist. (Rear) Video Dist. (Rear) <=> Rear display 2 |
When either one of the following items are detected:
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| Video Dist. (Rear) <=> Rear display 2 | When either one of the following items are detected:
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