Monitor Description

WARNING: This page is about a different variant/trim than selected.

The ECM and hybrid vehicle control ECU send and receive signals via CAN communication.

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

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
U0293-87	Lost Communication With Hybrid Powertrain Control Module Missing Message	All of the following conditions are met for 0.656 seconds or more (1 trip detection logic): Ignition switch ON Auxiliary battery voltage is 10 V or higher No communication between ECM and hybrid vehicle control ECU	CAN communication system Hybrid vehicle control ECU ECM	Comes on	DTC stored	SAE Code: U0293 DTC for Mexico Models: Applies