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WISCONSIN · MAIL-IN SERVICE

Battery BMS Repair / Reset in Wisconsin

Ship your module from Milwaukee or anywhere in Wisconsin — we typically complete the work in 24 hours and ship it back at the return speed you choose at checkout — standard to overnight.

$250 flat Fast Turnaround ~2-3 day USPS from WI
Text Before You Buy

Why Wisconsin customers mail in battery bms repair / reset

Wisconsin has roughly 5.2 million registered vehicles, and trucks, SUVs & imports make up much of what Milwaukee-area shops and owners mail us. Battery BMS Repair / Reset is a bench job most Milwaukee shops don't keep equipment for, so owners and trade shops across Wisconsin ship it to a specialist. Cross-region north — about 2-3 days each way.

Metros we serve in Wisconsin

MilwaukeeMadisonGreen BayKenosha

Wisconsin at a glance

  • ~5.2M registered vehicles statewide
  • Most common: trucks, SUVs & imports
  • Wisconsin requires OBD-II emissions testing in seven southeastern counties near Milwaukee; the rest of the state is exempt.

What you get

  • A first evaluation of your BMS — we tell you whether the fault is electronics (repairable) or dead cells (not)
  • Component-level board repair of the BMS power supply, balancing, and communication circuits
  • A BMS reset so the pack reports state-of-charge correctly and accepts a charge again
  • Bench charge-acceptance and communication test on the repaired unit before return
  • Clear notes on what was repaired and any relearn or registration needed at the car
  • A straight answer — and no repair charge — if your cells are simply worn out
  • Module returned with tracking — return-shipping speed your choice at checkout

Shipping timeline — Wisconsin ↔ Arlington TX

USPS Priority routes north through the Central network; usually 2-3 days. Typical round-trip from Milwaukee or anywhere in Wisconsin:

  1. Day 0

    You ship

    USPS Priority from WI, ~$12

  2. Day 2-3

    We receive

    Workshop opens + inspects

  3. Day 3

    Work done

    Typical 24-hour bench turnaround

  4. ~Day 7

    Back to you

    Return speed you chose at checkout

Wisconsin FAQ

Common questions from customers shipping from Wisconsin.

How long does shipping take from Wisconsin to your Arlington TX workshop?
USPS Priority Mail from Milwaukee, WI reaches our Arlington workshop in about 2-3 business days. USPS Priority routes north through the Central network; usually 2-3 days. We start work the same day your module arrives and typically ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from Wisconsin?
USPS Priority flat-rate from Wisconsin to Arlington TX runs about $12. The customer pays shipping to us; return shipping back to Wisconsin is selected at checkout — $29.95 standard (3-5 business days), $54.95 UPS 2-Day, or $94.95 UPS Next Day Air, flat nationwide. Cross-region north — about 2-3 days each way.
Do you accept battery bms repair / reset modules from Wisconsin?
Yes — we receive modules from Milwaukee, Madison, Green Bay, Kenosha and the rest of Wisconsin regularly. With about 5.2 million registered vehicles statewide, trucks, SUVs & imports are the bulk of what we see from Wisconsin.
Is there a battery bms repair / reset shop in Milwaukee I should use instead?
Most Milwaukee shops don't keep the bench equipment for battery bms repair / reset — they'd forward the module to a specialist anyway, which adds a markup and a middleman. Going direct to us is usually faster and cheaper. Cross-region north — about 2-3 days each way.
Does Wisconsin vehicle inspection or emissions testing affect this service?
Wisconsin requires OBD-II emissions testing in seven southeastern counties near Milwaukee; the rest of the state is exempt. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Wisconsin and federal requirements.
How much is it and how does the mail-in work?
It is $250 flat. After a technician confirms we cover your unit from your label photo and symptoms, you ship the battery or BMS module to Auto Module Lab in Arlington, TX. We repair and reset on the bench, test that it charges and communicates, and ship it back with tracking — return speed your choice at checkout (Standard $29.95, UPS 2-Day $54.95, or UPS overnight $94.95).
Which batteries and modules does this cover?
Two families right now: the Porsche lightweight LiFePO4 lithium auxiliary/starter battery fitted as an option on 2014-and-newer 911, 718, Panamera, and Cayenne; and the 48V mild-hybrid battery BMS (MVBM/IVBM) on recent Volvo models. This is an emerging niche, so send us your year, model, and a photo of the battery/BMS label and we'll confirm we cover your exact unit before you ship.

Full details

See the complete Battery BMS Repair / Reset service page

Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMaryland

Ship from Wisconsin today

Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Milwaukee: about a week.

(817) 678-3252