LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2014 >> Highlander XLE, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 171 (SFI System [2GR-FXE] - Diagnostic Codes - (Hybrid) (3 Of 3)) >> SFI System >> DTC U0293: Lost Communication with Hybrid Vehicle Control System [02/2014 - 11/2016] >> Monitor Description

Monitor Description

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

The CAN (Controller Area Network) is a serial data communication system for real-time application. It is a multiplex communication system designed for on-vehicle use that provides a superior communication speed of 500 kbps and a capability to detect malfunctions. Through the combination of the CANH and CANL bus lines, the CAN is able to maintain communication based on differential voltage.

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory
U0293 Lost Communication with Hybrid Vehicle Control System Communication with power management control ECU is interrupted (1 trip detection logic).
  • Wire harness
  • Power management control ECU
  • ECM
Comes on DTC stored