Around View Monitor Control Unit: Fail-safe

WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

DTC Display contents of CONSULT	Malfunction detection condition	Fail-safe condition
U0428: ST ANGLE SENSOR CALIBRATION	Neutral position adjustment of steering angle sensor is not complete.	Predicted course line is not displayed. MOD (Moving Object Detection) function is stopped.
U1000: CAN COMM CIRCUIT	When around view monitor control unit cannot transmit/receive CAN communication signal continuously for 2 seconds or more.	The following functions are stopped When communication of steering angle sensor signal is not normal: Predicted course line is not displayed. MOD (Moving Object Detection) function is stopped. When communication of vehicle signal, wheel speed sensor signal, and shift signal is not normal: Predicted course line is not displayed. MOD (Moving Object Detection) function is stopped.
U111A: REAR CAMERA IMAGE SIGNAL	No-signal status of rear camera image signal is continued for 500 ms or more while ignition switch is ON.	Camera image is not displayed (gray screen display).
U111B: SIDE CAMERA RH IMAGE SIGNAL	No-signal status of side camera RH image signal is continued for 500 ms or more while ignition switch is ON.
U111C: FRONT CAMERA IMAGE SIGNAL	No-signal status of front camera image signal is continued for 500 ms or more while ignition switch is ON.
U111D: SIDE CAMERA LH IMAGE SIGNAL	No-signal status of side camera LH image signal is continued for 500 ms or more while ignition switch is ON.
U1232: ST ANGLE SEN CALIB	Neutral position adjustment of steering angle sensor is performed. NG signal from steering angle sensor is received.	Predicted course line is not displayed. MOD (Moving Object Detection) function is stopped.
U1302: CAMERA POWER VOLT	Camera power supply voltage does not satisfy the following conditions for 2 seconds or more when ignition switch is turned ON: When supplemental lighting power supply output is ON: 5.9 - 6.5 V. When OFF: 0 V by camera power supply measurement.	Camera power output is stopped.
U1304: CAMERA IMAGE CALIB	When camera calibration is incomplete. When camera information in around view monitor control unit and information read from camera are not the same.	Unmatched icon display (red) is displayed (applicable for unmatched camera only).
Other	When around view monitor control unit is not normal.	Switch to camera screen is not allowed.
	When communication between around view monitor control unit and each camera is not normal.	On applicable camera screen, marking (Red) is displayed.
	When communication line between around view monitor control unit and each camera image line is affected by electromagnetic noises.	On applicable camera image screen, display (Blue) is displayed.