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Auto Electrical Repair & Maintenance


Comprehensive Auto Electrical Repair and Maintenance Services

When faced with a dead battery, a misfiring starter, or alternator issues, look no further than Gilmore's Auto Service in Walnut Creek, CA. We are your trusted destination for all your auto electric repair and maintenance needs. We take great care in servicing your vehicle, providing a high level of workmanship that you can rely on.

auto electrical repair

Auto Electrical Repair & Maintenance Services


Alternators
An alternator is a crucial automotive component responsible for converting mechanical energy into electric energy (alternating current). It plays a pivotal role in your vehicle's engine, and any malfunction can result in your car's breakdown. If you encounter issues with your car's alternator, it is imperative to seek expert assistance.

Batteries
The battery is the powerhouse that supplies electrical energy to vital automotive systems such as the ignition system, starter motor, and lights. If you find yourself needing a jump-start to kickstart your vehicle in the morning, it may be a sign that your battery is deteriorating. Depending on the extent of damage, a failing battery can either be repaired or replaced. If you are experiencing battery-related issues, do not hesitate to contact us in Walnut Creek, CA. We offer convenient battery testing and replacement services, designed to swiftly get you back on the road. From battery replacement and charging to installation, testing, and recycling, we cover it all.

Starters
The starter serves as the motor, whether electric, hydraulic, or pneumatic, responsible for initiating the operation of your internal combustion engine. Starters are vital components within your car's engine, and any malfunction can lead to your vehicle's failure to start. In the event of starter problems, it is crucial to seek professional assistance. Our team of experts is well-equipped to handle all your starter-related needs efficiently, ensuring you can resume your journey promptly. Visit Gilmore's Auto Service today for expert starter services.


Battery Related 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 Related 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.

How do I change my keyless entry remote battery?

This should work for most remotes:

  1. Remove the metal blade key from the remote.
  2. Use a standard (flat head) screwdriver to gently pry open the fob
  3. Remove the battery. It is usually a small round lithium watch battery.
  4. Insert a new battery
  5. Snap the key fob back together
  6. Insert the metal blade key into the fob.

To learn more about our Electrical services, call us at 925-939-9430 or request a quote by clicking below:


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OUR REVIEWS

 (52 Reviews)
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After moving to Walnut Creek I was in need of an auto service repair shop; through a referral I started taking my car to Gilmore’s. Over the last year or so I have needed to take my car in for a one or two issues as well as basic oil change & have been very happy with service. They are very thorough in their work & have been really good on keeping me updated on repairs or service in general. They also are good about following up and checking in after service has been completed to make sure everything is in working order. Everyone I have interacted with is very friendly and accommodating. Josh especially is really great. Although their service fees are a bit higher than those I paid at my previous shop, I feel like I’m getting my money’s worth. If you’re looking for a good Auto repair shop, I definitely recommend Gilmore’s!

, 12/08/2025

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