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Home >> Toyota >> 2022 >> Corolla Cross L, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 103 (Engine Control System (M20A-FKS) - Diagnostic Codes (6 Of 6)) >> SFI SYSTEM (for K121) >> DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message [11/2023 - ] >> Description

DTC U0155-87: Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message [11/2023 - ]: Description

WARNING: This page is about a different car, the 2025 Toyota Corolla Cross and 2024 Toyota Corolla Cross. However, it is still accessible from the selected car via links, so may be relevant.

The ECM and combination meter assembly send and receive signals via CAN communication.

If a communication error occurs between the ECM and combination meter assembly, the ECM illuminates the MIL and stores this DTC.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Note
U0155-87 Lost Communication with Instrument Panel Cluster (IPC) Control Module Missing Message All of the following conditions are met for 2.6 seconds or more (1 trip detection logic).
  • Ignition switch ON
  • Auxiliary battery voltage is 10 V or higher
  • No communication between ECM and combination meter assembly
  • CAN communication system
  • Combination meter assembly
  • ECM
Comes on
  • SAE Code: U0155
  • DTC for Mexico Models: Does not apply