Skip to main content

CALL US TODAY 909-481-4071

image

Auto Electrical Repair & Maintenance

Comprehensive Auto Electrical Repair and Maintenance Services

At Brake Professional in Rancho Cucamonga, we specialize in auto electrical repair and maintenance to ensure your car runs smoothly and reliably. Whether you're dealing with a dead battery, faulty alternator, or malfunctioning wiring, our skilled technicians are here to diagnose and resolve the issue with precision and care. We service your vehicle, providing a high level of workmanship you can trust.



Auto Electrical Repair & Maintenance Services

Alternators
An alternator is an automotive device that converts mechanical energy to electric energy (ac). Alternators are important parts of your car's engine and their failure would translate to your car's failure. When your car's alternator develops problems, seek expert help. At Brake Professional, we have experts who can handle all your alternator needs to get you back on the road - quickly. Visit Brake Professional today.

Batteries
The battery supplies electric energy which powers the ignition system, the starter motor, and the lights of an automotive. If you need to jump-start your vehicle in the morning, your battery could be failing. When a battery starts deteriorating, it needs to be replaced - this will depend on the severity of the damage. If you are having issues with your car battery, contact Brake Professional in Rancho Cucamonga, CA. We provide a convenient battery testing and replacement service to get you back on the road. Battery replacement, charging, installation, testing, and recycling - we handle it all.

Starters
A starter is a motor (electric, hydraulic or pneumatic) that rotates the internal combustion engine to initiate the engine's operation. Starters are important parts of your car's engine and their failure would translate to your car's failure. When your car's starter develops problems, seek expert help. At Brake Professional, we have experts who can handle all your starter needs to get you back on the road - quickly. Visit Brake Professional today.


Battery FAQs


What are mistakes made when jumping a car?

Mixing up negative and positive cables is the most common mistake. When you mix up the negative and positive cable it ruins your car's alternator. Just remember black to negative and red to positive. Other common mistakes are using cheap cables that don't conduct properly, letting the cables swing and become detached, touching the clips together, and ignoring cracks in your battery or dirty battery terminals.

What should I be careful of when changing a car battery?

It may sound obvious but be sure that you do not drop the battery. Be careful not to let the tools touch both the negative and positive terminals simultaneously, as it could create a spark, cause the battery to short out, or even damage the vehicle's electrical components.

Make sure to separate the cables to the side so that they don't touch the battery until it is in place. Attach the negative cable first and then the positive cable. If have any doubts while you are trying to change your battery you should always call in an expert.

Car Starting FAQs


How do I unlock my steering wheel?

Place your foot on the brake and turn the wheel in the direction in which it has a little range of motion. This should ease the tension in the steering column and allow you to turn the key. Turning the key unlocks the steering wheel. Do not try to unlock your steering wheel without a key or if the battery is dead. This should only be done by a professional auto repair technician.

What does a dead starter sound like?

Clicking noises upon turning the key are a classic sign of starter failure. However, this isn't the only clue. A dying starter might remain completely silent or offer subtle warnings through whirring or grinding sounds before finally giving up the ghost.

To learn more about our Electrical services, call us at 909-481-4071 or request a quote by clicking below:


Request Quote


Discover More About Electrical Repair Services At Brake Professional in Rancho Cucamonga

Auto Electronics Repair

Contact Us Today!

Got questions? We've got answers! Drop us a line, give us a call, or even stop by. Our team is eager to help you with any auto repair needs you have. Let's get you back on the road safely and swiftly!

What Our Customers Are Saying

Jacob always does a great job.

Car & Truck Care, near Upland, CA

, 06/03/2025

Best shop to go to in the IE!

Brakes, near Rancho Cucamonga, CA

, 06/05/2025

Service was great! Work was done sooner than they had anticipated. Very professional and transparent about what was needed and what the cost would be. 10/10 would recommend and will be returning! Thank you!!

Brakes, near Upland, Ca

, 05/16/2025

Took my truck in to have an oil change and brakes checked. Front brakes needed to be done to include new rotors. I was given a price for the brake job which included sales tax and labor. I wasn't able to get the report done that day, however they honored the price and I went back a couple weeks later. Very professional and great work.

Brakes, near Rancho Cucamonga, CA

, 05/05/2025

Savings & Specials

Discover the latest deals and discounts we offer. Take advantage of our seasonal promotions & coupons and find out how you can save on your next visit to our shop.

Hot Summer Days A/C Service Special! $29.95 + refrigerant & tax

10% Discount

Economy Oil Change Special Offer $25.95 + tax

Decorative background image

Partners

  • ASE (Automotive Service Excellence)
  • technet
  • Snap_finance