LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2025 >> Sequoia TRD Pro >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnostic Codes (11 Of 12) >> SFI System >> DTC U0110-87: Lost Communication with Drive Motor Control Module "A" Missing Message [09/2022 - ] >> Monitor Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Monitor Description

The ECM and motor generator control ECU send and receive signals via CAN communication.

If a communication error occurs between the ECM and motor generator control ECU, the ECM illuminates the MIL and stores this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL DTC Output from Priority 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 is 10 V or higher
  • No communication between ECM and motor generator control ECU
  • CAN communication system
  • Motor generator control ECU
  • ECM
Comes on Engine B
  • SAE: U0110
  • DTC for Mexico Models: Applies