DTC U0515-68: Error Signal Received From Start Stop Unit: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-5. However, it is still accessible from the selected car via links, so may be relevant.

System malfunction location	Error signal received from start stop unit
Detection condition	Forward sensing camera (FSC) receives error signal from the start stop unit for 1 s or more .
Fail-safe	Inhibits the lane departure warning system (LDWS). Inhibits the high beam control system (HBC).
Possible cause	DTCs are stored in the start stop unit. Start stop unit malfunction Forward sensing camera (FSC) malfunction
System wiring diagram	-