Hybrid Battery Repair in Addison, TX
Hybrid Battery Testing Right Where You Park — Office Garages, Belt Line Road and the Airport Area
✓ Mobile service across Addison
✓ $150 diagnostic, 100% credited toward the repair
✓ Up to 3-year warranty on qualifying work
Quick Answer
Service: Mobile hybrid battery diagnostics, repair and rebuilds in Addison.
Diagnostic: $150 on site, 100% credited toward the repair.
Rebuild prices: Full pack rebuilds from $1,300 depending on the model; module repair from $700 labor + parts — see hybrid battery prices.
Warranty: 1 to 3 years depending on the vehicle’s condition and mileage, provided in writing before work begins.
Call: (469) 773-9407
Addison packs a lot into a small town: office towers along the Dallas North Tollway, the dense row of restaurants on Belt Line Road, the apartments and shops around Addison Circle, and the businesses that line Addison Airport. For hybrid owners that usually means the car spends most of the day parked, and nobody wants to give up a workday in a waiting room.
DFW Hybrid Battery provides mobile hybrid battery diagnostics, repair and rebuilds in Addison; on-site diagnostics are $150 and 100% credited toward the repair, because Addison is inside our regular service area. Most jobs are done at your home or work; when a repair needs it, we can bring the car to our shop. We bring 5+ years of hybrid battery experience and always find the real cause first.
Service During the Workday, Not After It
When a warning light appears on the drive in, leave the car where it is and let us come to it. Most Addison parking structures and surface lots work fine for testing, as long as we can open the hood and reach the battery area behind or under the rear seat.
Office garages
Send us the building, the garage level and the space number. You only need to step out briefly to go over the results.
Restaurant and retail lots
Working a shift at a Belt Line Road restaurant? We can test the car during your shift — just tell us where staff park.
Airport-area businesses
For cars parked at offices and businesses around Addison Airport, we only work in areas open to regular vehicle parking. Secured or airside areas are off limits.
Hybrid Battery Problems We Diagnose in Addison
- A red triangle or “Check Hybrid System” message, often with P0A80 on Toyota and Lexus models
- Fuel mileage that keeps falling even though nothing else has changed
- Block-specific faults such as P3011–P3029 weak battery block codes
- A pack that charges and drains too fast, or a fan that runs loud all the time
Commuter sedans dominate here, especially the Toyota Prius Gen 3 and the Camry Hybrid, but we also work on Lexus, Hyundai, Kia, Honda, Ford, Nissan and Chevrolet hybrids. See every vehicle we service or browse the full hybrid battery codes guide.
From Warning Light to Fixed: Four Steps
1. Book and share the parking details
Call or request online. Tell us the vehicle, the mileage, any codes you have seen, and exactly where the car will be.
2. Test the pack on site
We scan the hybrid system, compare block voltages under load, check battery temperatures and look at the cooling intake. More on our diagnostics.
3. Review the numbers together
You see the results and get the options with written prices before any work: module repair, a full rebuild, or a replacement quote.
4. Repair, clear codes, road test
Repairs are done on site or at our shop when needed. After the work we clear codes and road-test while watching live battery data.
Pricing for Addison Drivers
The $150 diagnostic is fully credited toward the repair. Module repair starts from $700 labor + parts, and full pack rebuilds — every module replaced with tested, matched reconditioned modules — start at $1,300 for a Prius Gen2 and $1,400 for a Prius Gen3. All model prices are on our hybrid battery cost page. If the pack is simply drained from sitting, an external hybrid battery charge starts from $300.
★★★★★What customers say
“Diagnostic was well worth it. Jay was communicative, punctual, and patient while explaining the different codes. Most importantly: they’re honest. Please don’t waste any time trying to get a hybrid battery repaired anywhere else. I’ve checked online, called around, scrounged Facebook marketplace, and this is still by far the cheapest and most quality repair around. Blessed to have this near me. Thank you!!”
— A. Balderas
Case study: a drained pack that just needed charging
A car that will not start is not always a dead battery. Read how a 2021 Toyota Prius with a deeply drained pack was brought back with a slow external charge.
Apartment Living in Addison: When Your Hybrid Sits in a Shared Garage
If you live in an apartment or condo around Addison Circle, your hybrid may spend more time parked than driven. Since October 25, 2025, the DART Silver Line has stopped at the Addison station on Arapaho Road, with service to DFW Airport. That is convenient, but it can also mean a car that sits in a shared garage for days or weeks at a time.
A hybrid that sits loses charge slowly in both batteries. The small 12V battery usually goes first, and a weak 12V can stop the car from going into READY and set confusing warnings. If the car sits long enough, the high-voltage pack can drain too low for the car to start it on its own.
Before a long trip
If the car will be parked for weeks, ask someone to start it and drive it now and then, or let us test the 12V and the pack before you leave.
If it will not go into READY when you get back
Do not keep cycling the power button. Call us first. A drained pack may only need an external hybrid battery charge (from $300) instead of a new battery.
Working in a residential garage
Send the building name, garage level and space number, plus how we get in (visitor access or a gate code). Check with management that a technician can work on the car there. We need room to open the hood and reach the battery behind or under the rear seat.
Hybrid Battery Replacement in Addison, TX
Addison is in our regular service area, so the on-site diagnostic is $150 and 100% credited toward the repair. That diagnostic decides whether you need a replacement at all. Jay tests every module where the car is parked and gives you a written Battery Health Report with each module’s voltage before any price is quoted.
Replacement is the honest answer when the pack is physically damaged, when most modules are worn out and you plan to keep the car a long time, or when the battery design cannot practically be repaired. If only a few modules are weak, a module repair from $700 labor + parts is usually enough. A full rebuild, with every module replaced by tested, matched reconditioned modules, sits between the two.
| Choice | Best for |
|---|---|
| Full rebuild (reconditioned modules, $1,300–$2,400 by model) | A worn pack that is still in good physical shape |
| New or remanufactured pack (call for a quote) | Damaged packs, or owners keeping the car long-term |
| Tested-used pack (call for a quote) | A lower-cost option on some older models |
The price depends on your vehicle, the pack type and the option you choose. A full replacement often costs $1,500–$4,000 at other shops, and more at a dealer. Every job includes a written warranty of 1 to 3 years, depending on condition and mileage, before work begins. Compare options on our hybrid battery replacement and hybrid battery cost pages.
Recent Hybrid Battery Repair Jobs
Garland, TX · Hyundai
2026 Santa Fe Hybrid won’t go READY
The battery was drained to 0.5% after engine problems. A controlled charge brought it back — READY, EV mode and road test passed, no new battery.
Grand Prairie, TX · Lexus
2011 Lexus RX450h battery rebuild
Hybrid system warning and weak modules. The owner chose a full rebuild: all 30 modules replaced with cycle-tested, matched modules.
Fort Worth, TX · Toyota
2008 Toyota Prius won’t start (P0AA6)
It had been blamed on the hybrid battery. Testing showed a high-voltage isolation fault instead — so no battery replacement was recommended.
More real jobs: 2004 Prius no-READY (loose connector) · 2021 Prius drained battery recovered · 2017 Sonata Hybrid no-start · 2015 Sonata Hybrid P1B70 (failed BMS) · 2006 Lexus RX 400h rebuild · Customer reviews · All repair case studies →
Frequently Asked Questions
Can you work on my car in an Addison office garage?
Yes, in most cases. We need enough room to open the hood and reach the battery, and permission to work in the garage if the building requires it.
Is there a travel fee for Addison?
No. Addison is in our regular service area, so there is no extra travel fee; the diagnostic is $150 and 100% credited toward the repair.
Can you repair the battery instead of replacing it?
Often, yes. If only a few modules are weak, module repair may be enough. If many are worn, a full rebuild usually costs far less than a new pack.
What warranty do you offer?
Warranty: 1 to 3 years depending on the vehicle’s condition and mileage, provided in writing before work begins.
Nearby Areas We Serve
We also serve drivers in Farmers Branch, Dallas, Carrollton and Richardson. See all areas we serve.
DFW Hybrid Battery is a mobile hybrid battery repair and replacement service for Dallas–Fort Worth, based in Frisco and serving Addison at your home or workplace. See also hybrid battery repair in Dallas, every hybrid make and model we service, and our hybrid battery prices.
Schedule Hybrid Battery Service in Addison
Tell us where the car is parked and what the dash is showing — we’ll bring the test equipment to you.
Quick Request — 30 Seconds
Four quick fields. We call or text you back.