Auto Electrical Repair & Maintenance
Comprehensive Auto Electrical Repair and Maintenance Services
Whether it's a battery, starter, alternator or another electrical issue, you can count on Trans-O-Mex for all of your auto electric repair and maintenance needs. Our technicians are experts in electrical issues and will provide you with the highest level of customer service.

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 Cicero, IL. 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 Trans-O-Mex today for expert starter services.
Car Starting FAQs
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.
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.
Battery FAQs
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.
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.
To learn more about our Electrical services, call us at 708-222-1616 or request a quote by clicking below:
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Discover More About Electrical Repair Services At Trans-O-Mex in Cicero
Electric And Hybrid Vehicle Repair
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
Took my 2001 tahoe in for what I thought was a trans issue, it turned out to be a rear brake issue. Mario, and his team did an amazing job finding and fixing the issues. Thanks Trans O Mex Jerry 10/1/25
Cicero, IL
Im a senior and have been going to the Cicero trans-o-mex for a couple of yrs now and I have to say that with all the cars & mechanics I've had In The past. None of them compare to the service i get every time I go there.
Cicero, IL
Since I brought my car here to be fixed for the first time ever about two years ago I NEVER went anywhere else unless it was something they didn't fix. I love the customer service the lady is so nice everyday never switched up. My personal mechanic who fixes my car do my paperwork type stuff is Roger and he's great. I e spoken with two other mechanics before when he's out and they just make you feel so welcome and that they appreciate your services more then you appreciate them and that's loves and great customer service. Thank me later
Cicero, IL
Second Time with this Shop because nissans have the Worst transmissions Ever but TransOmex allways very quick profesional and they go straight to the Point ' prices are the Best in Town also ' Very recomended '
Cicero, IL
