Description
U1300 is indicated when a communication signal malfunction occurs. U1300 is indicated along with DTCs that identify components connected to the AV control unit through communication lines. Determine the possible malfunction cause from the table below.
SELF-DIAGNOSIS RESULTS DISPLAY ITEM

U1255 satellite radio tuner
U1310 AV control unitSubwoofer
Removal and Installation
Subwoofer (LH)
Subwoofer (RH)
Subwoofer screws
Subwoofer connectors
REMOVAL
Remove the rear parcel shelf finisher. Refer to INT-28, "Removal
and Installation".
Remove the subwoofer screws.
Pull out the subwoofer, disconnect the h ...
Turn signal and hazard warning lamp system
Wiring Diagram
...
Driver Attention Alert system operation
If the system detects driver fatigue or that driver
attention is decreasing, the message "Take a
break?"appears in the vehicle information display
and a chime sounds when the vehicle is driven at
speeds above 37 mph (60 km/h).
The system continuously monitors driver attention
and can pro ...