All Models
Sedans
F Performance
Coupe
Luxury Utility
Hybrids
Future/Concept
Sedans LS GS IS ES Coupe SC Luxury Utility GX RX LX F Performance ISF Hybrids LSh GSh RXh
Featured Vehicle
Future / Concept Vehicles
~model~
~model~

ecu

The Hybrid Story

Next
Previous

Electronic Control Unit

Multimedia

Essentially the “brain” of the hybrid system, the Electronic Control Unit (ECU) manages the power flow between the generator, battery and motor. By constantly monitoring various driving conditions, the ECU allows the transmission to get optimal power and fuel consumption from the powertrain.

Make the most of your Lexus Hybrid.
Download PDF