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Home >> Toyota >> 2022 >> Corolla Cross L, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 37 (Engine Control System (M20A-FXS) - Diagnostic Codes (6 Of 6) & Circuit Tests) >> SFI System >> DTC U0110-87: Lost Communication with Drive Motor Control Module "A" Missing Message [11/2022 - ] >> Description

DTC U0110-87: Lost Communication with Drive Motor Control Module "A" Missing Message [11/2022 - ]: Description

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The ECM and inverter with converter assembly (MG ECU) send and receive signals via CAN communication.

If a communication error occurs between the ECM and inverter with converter assembly, the ECM illuminates the MIL and stores this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
U0110-87 Lost Communication with Drive Motor Control Module "A" Missing Message All of the following conditions are met for 5.6 seconds or more (1 trip detection logic):
  • Ignition switch ON
  • Auxiliary battery voltage 10 V or higher
  • No communication between ECM and inverter with converter assembly
  • CAN communication system
  • Inverter with converter assembly
  • ECM
Comes on
  • SAE Code: U0110
  • DTC for Mexico Models: Applies