FixVault

DTC Detection Logic

WARNING: This page is about a different car, the 2008 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION LOGIC CHART

DTC CONSULT-III display Detection condition Action to take
U1201 GYRO NO CONN [U1201] An internal malfunction is detected in AV control unit (gyrocompass disconnection). Replace AV control unit. Refer to "REMOVAL AND INSTALLATION ".