Auto Electrical Service in Medford Oregon

Auto Electrical Services

For the best auto electrical services, you can trust the professionals at Action Auto Repair when your vehicle’s electrical is causing your auto not to work properly. We will get it diagnosed and help you get your car back in top running condition at an affordable price. 

  • Wiring
  • Preparing wire harnesses
  • Starters
  • Alternators
  • Batteries
  • Computer diagnostics (ABS modules and TCMs)

Learn about the electric system

The automotive electrical system is a closed circuit, operating on a small amount of power. The battery is the primary power source.

The electrical system consists of the battery, alternator and the starter.

Other electrical parts of the automobile are lighting, heating and air conditioning, power windows, power seats, fans like the radiator fan and cabin circulation fan and sound system.

The battery

The battery powers all your vehicle’s electrical components. Without the battery or when a battery is not functioning properly, your car won’t start.

The starter

Electrical currents flow from the battery to the starter that moves the crankshaft and starts the engine.

The alternator

The alternator is constantly recharging the battery while a vehicle is running. It also ensures a sufficient power supply to the lights and other secondary components.