DTC Detection Logic
WARNING: This page is about a different car, the 2012 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
| DTC | Display contents of CONSULT | DTC detection condition | Possible malfunction factor |
|---|---|---|---|
| U1229 | iPod CERTIFICATION [U1229] | AV control unit malfunction is detected. | Replace the AV control unit if the malfunction occurs constantly. Refer to "REMOVAL AND INSTALLATION ". |