Hyundai Tucson LM Quiz
Engine Electrical System

Schematic Diagrams

In this manual: Engine Electrical System
General Information — 1Engine Mechanical System — 44Engine Electrical System — 45Emission Control System — 24Engine Control System/Fuel System — 93Clutch System — 13Manual Transmission — 18Automatic Transmission — 87Four-Wheel Drive (4WD) System — 26Drive Shaft and Axle — 29Suspension System — 35Steering — 20Restraints — 47Brake System — 36Body (Interior and Exterior) — 53Body Electrical System — 202Heating, Ventilation, and Air Conditioning — 58
~1min read

System Block Diagram

Component Location and Function Diagram
Component Function
Vehicle speed sensor Converts vehicle speed into a pulse signal.
ECM Receives signals from sensors and switches.
Cruise Control Indicator Illuminates when the CRUISE main switch is turned on (built into cluster)
Cruise Control Switches ON/OFF Switch Cruise control power switch.
Resume/Accel Switch Controls the cruise control functions using the Resume/Accel switch (Set/Coast switch).
Set/Coast Switch
Cancel switches Cancel switch Sends cancel signals to the ECM.
Brake Pedal Switch
Transmission range switch (A/T)
ETS Motor Controls the throttle valve opening as set by the ECM.

* ETS: Electronic Throttle System

Test yourself

A quick Hyundai Tucson LM quiz: every answer comes with an explanation and a link to the manual page.