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Home >> Lexus >> 2017 >> ES 350 >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Can Communication System (W/ Central Gateway Ecu) (Diagnostic Codes & Symptom Tests) >> Can Communication System (W/ Central Gateway Ecu) >> DTC U0200: Lost Communication with "Door Control Module B" (07/2015 -) >> Description

DTC U0200: Lost Communication with "Door Control Module B" (07/2015 -): Description

DTC No. DTC Detection Condition Trouble Area
U0200 No communication from the outer mirror control ECU assembly (for driver side) continues.
  • Outer mirror control ECU assembly (for driver side) branch line or connector
  • Power source circuit of outer mirror control ECU assembly (for driver side)
  • Outer mirror control ECU assembly (for driver side) ground circuit
  • Outer mirror control ECU assembly (for driver side)

HINT: 

This diagnosis procedure is for when DTC U0200 is output by the main body ECU (multiplex network body ECU) (Techstream display: Main Body).