DTC U0199: Lost Communication with "Door Control Module A" (07/2015 -): Description

DTC No.	DTC Detection Condition	Trouble Area
U0199	No communication from the outer mirror control ECU assembly (for front passenger side) continues.	Outer mirror control ECU assembly (for front passenger side) branch line or connector Power source circuit of outer mirror control ECU assembly (for front passenger side) Outer mirror control ECU assembly (for front passenger side) ground circuit Outer mirror control ECU assembly (for front passenger side)

HINT:

This diagnosis procedure is for when DTC U0199 is output by the main body ECU (multiplex network body ECU) (Techstream display: Main Body).