AP:DTC E3 Front Sensor Bus RH Communication Error
WARNING: This page is about a different car, the 2011 Subaru Tribeca. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Refer to
DTC E4 for details on DTC E3. Refer to
DTC E4 FRONT SENSOR BUS RH COMMUNICATION ERROR ,
.