Chamberlains Auto Electrics Logo
Open Monday to Friday

7.30 AM - 4.30 PM


Since 1983

The Effects of Weather on Your Vehicle’s Auto Electrics

Air Con VentIn the diverse and often extreme climate of Perth, understanding the impact of temperature on your car’s electrical system is crucial. As experienced auto electricians, we cater to Perth drivers who face unique challenges in maintaining their vehicles’ auto electrical systems during scorching summers and cooler winters. Whether braving the scorching summers or navigating cooler winters, Perth drivers face unique challenges when it comes to maintaining their vehicles’ auto electrical systems. Below, we will explore how temperature affects your vehicle’s electrical system, and how a skilled car electrician near you, such as Chamberlain’s Auto Electrical, can assist.

Understanding Your Vehicle’s Electrical System:

Before diving into the effects of temperature, it’s essential to understand the basics of your vehicle’s electrical system. Your vehicle’s auto electrical system powers everything from the ignition that starts your car, the fuel system that keeps it running, to your headlights and air conditioning that make your drive an easier and more pleasant experience. These systems are run using things such as the vehicle’s battery, alternator, and various electrical circuits. 

Impact of Heat:

  • Battery Life and Efficiency: High temperatures can significantly shorten your car’s battery’s lifespan. Heat accelerates chemical reactions inside the battery, potentially leading to overcharging, which can then deplete battery health.
  • Fluid Evaporation: Excessive heat can cause the evaporation of vital fluids within the battery, affecting its performance and longevity.
  • Air Conditioning Overload: Australian summers put extra demand on your vehicle’s air conditioning, increasing the load on the electrical system. The extra use of your air conditioning in the summer can also result in the Air-Con running low on gas, requiring a re-gas. 
  • Component Failure: Heat can cause electrical systems in your car to fail due to increased usage as the components work harder to produce the same output, resulting in important components such as your vehicle’s alternator or starter motor failing should they not be maintained properly. 

Cold Weather Challenges:

  • Battery Power: Cold temperatures can result in reduced battery capacity, making it harder to start your engine.
  • Thickening Fluids: In colder temperatures, fluids like engine oil can thicken, placing additional strain on your vehicle’s battery and starter motor.
  • Electrical Resistance: Cold can increase electrical resistance and decrease the efficiency of charging systems and electrical circuits.

Preventative Measures and Maintenance Tips:

  • Regular Battery Checks: Schedule regular battery inspections, especially before the onset of extreme seasons. If you require a new battery for your car or truck, the experienced professionals at Chamberlain Auto Electrics are here to assist. 
  • Starter Motor: Should your battery be fine, but your vehicle is unable to start, the issue could be the starter motor. If you notice a ticking sound during your car’s startup, this is a clear indicator that your starter motor may require repair or replacement.
  • Keeping Fluids Topped Up: Ensure all fluids, such as your engine coolant, are at optimal levels and consider using products suited for extreme temperatures.
  • System Check-Ups: Regularly schedule an inspection of your car’s charging system, including the alternator and starter motor. 

At Chamberlain’s Auto Electrics, we understand the challenges that changing weather conditions can pose to your vehicle. That’s why we offer specialised Perth Auto Electrical maintenance services to ensure your vehicle remains in peak condition, no matter the weather. The team at Chamberlain’s can come to you thanks to our mobile auto electrician services, whether you are based in the northern or southern Perth suburbs.

If your car has recently experienced battery, air conditioning, starter, or auto electrical issues, contact our team for assistance. 

Enquiry Form

This field is for validation purposes and should be left unchanged.
Call (08) 9362 6772