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Home >> Lexus >> 2012 >> HS 250h >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Testing and Diagnosis >> Hybrid Control System (Diagnostic Codes & Circuit Tests) >> Hybrid Control System >> DTC U0110-159, U0110-656, U0110-657: Lost Communication with Drive Motor Control Module "A"; Lost Communication with Drive Motor Control Module "A"; Lost Communication with Drive Motor Control Module "A" >> Description

DTC U0110-159, U0110-656, U0110-657: Lost Communication with Drive Motor Control Module "A"; Lost Communication with Drive Motor Control Module "A"; Lost Communication with Drive Motor Control Module "A": Description

DTC No. INF Code DTC Detection Condition Trouble Area
U0110 159 Error in reception from inverter with converter assembly (MG ECU) via serial communication (out of communication standard)
  • Wire harness or connector
  • Inverter with converter assembly
  • Hybrid vehicle control ECU
  • PCU fuse
U0110 656 Error in reception from inverter with converter assembly (MG ECU) via serial communication (out of communication standard)
U0110 657 Error in reception from inverter with converter assembly (MG ECU) via serial communication (no reception)