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Johnny's AutomotiveJohnny's Automotive
Winter Haven, FL

Electrical Repair at our Winter Haven shop

Bring it to our Winter Haven shop and we'll handle the electrical repair. Here's where to find us, when we're open, and how to book a time.

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Winter Haven, FL5100 Dundee RoadBook a time online
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Where to find our Winter Haven shop

Address, hours, and directions for the shop that handles your electrical repair.

Address

5100 Dundee Road
Winter Haven, FL 33884

Shop phone

(863) 949-2995

Hours

Mon to Fri, 7:30 AM to 5:30 PM; Sat and Sun, closed

Monday
7:30 AM to 5:30 PM
Tuesday
7:30 AM to 5:30 PM
Wednesday
7:30 AM to 5:30 PM
Thursday
7:30 AM to 5:30 PM
Friday
7:30 AM to 5:30 PM
Saturday
Closed
Sunday
Closed
Recent work

Electrical Repair jobs at our Winter Haven shop

Electrical Repair

November 2026 · Winter Haven

2017 BMW X4

Why Won't My Car Shift Out of Park?

What the customer reported

The vehicle was towed in to our Winter Haven shop because it stayed in park and would not shift into gear. Another shop had estimated a gear selector switch.

What we found and did

The OEM gear selector part was a month out and outside the owner's budget, so the technician looked into alternative repair options. After the initial testing at no charge, the team performed a remove and replace of the console shift select chip and chip board, which included programming.

Electrical Repair

October 2026 · Winter Haven

2020 Jeep Gladiator

Speedometer Goes Blank and Steering Vibrates at Speed

What the customer reported

The vehicle owner reported vibration in the steering that gets worse at higher speeds, the speedo going blank intermittently, and the check engine light and trac light coming on.

What we found and did

The technician performed an initial assessment at no charge and the ABS brake module (electrical portion) was approved as the repair. The part was ordered from Jeep as a special order with an estimated 7 days for arrival. The technician then removed and replaced components as required to access and install the module, retested, and performed a final road test where applicable at our Winter Haven shop.

FAQ

Electrical Repair in Winter Haven: questions answered

Answered by our technicians serving Winter Haven.

Why does electrical diagnosis take longer than other repairs?

Because the fault is almost never where the symptom is. Tracing a circuit means following the diagram from power through the switch, the module, the load, and the ground, testing at each point until the break shows itself. It is slower than swapping a part, and it is the only way to be right the first time.

Can you find a drain that only happens some nights?

Yes, though intermittent drains take longer than steady ones. Sometimes we need the vehicle overnight so we can watch the current draw over time and catch the module that is waking up. We will tell you up front if your symptom is the kind that needs to sit with us.

Can I just keep jump starting it until it gets worse?

You can, but every deep discharge takes life out of the battery, so you often end up buying a battery on top of the original problem. The drain is also still there and can leave you stuck somewhere inconvenient. It is cheaper to find the cause than to keep paying for the symptom.

Do you work on aftermarket stereos, alarms, and remote starters?

We can diagnose problems they cause, and add-on equipment is a common source of drains and strange faults because it gets spliced into circuits it was never meant to touch. We will trace what it is doing and show you what we find. If the right fix belongs with the installer, we will tell you that too.

How do I know I will not be paying to have parts guessed at?

We tell you what we are going to test and what that takes before we start, then come back with what we actually found and what it takes to fix it. Nothing beyond that happens without your okay. Brian and Niki built this shop on putting the customer over the money, and diagnosing before selling is what that looks like in practice.

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ASE Certified Technicians

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Flexible Drop-Off Hours

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20+ Years

2 decades of trusted service