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ALABAMA · MAIL-IN SERVICE

GM TEHCM Solenoid-Pack TCM Clone in Alabama

Ship your module from Birmingham or anywhere in Alabama — 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 day USPS from AL
Text Before You Buy

Why Alabama customers mail in gm tehcm solenoid-pack tcm clone

Alabama has roughly 5.3 million registered vehicles, and full-size pickups & SUVs make up much of what Birmingham-area shops and owners mail us. Domestic work like gm tehcm solenoid-pack tcm clone runs high-volume across Alabama — we see a steady stream out of Birmingham, Huntsville, Mobile. Cross-region — roughly 2 days each way for a quick round-trip.

Metros we serve in Alabama

BirminghamHuntsvilleMobileMontgomery

Alabama at a glance

  • ~5.3M registered vehicles statewide
  • Most common: full-size pickups & SUVs
  • Alabama has no mandatory statewide periodic vehicle safety or emissions inspection program.

What you get

  • Your original TEHCM's VIN, calibration, and learned shift-adaptation data cloned onto the donor solenoid-pack module
  • Donor part-number and family compatibility verified by VIN and module label before you ship
  • Bench read + verify of both units before anything is written
  • Bench communication test on a stable, regulated power supply before return
  • Clear install notes — including the shift-adaptation relearn drive cycle to complete at the car
  • Straight answer up front if your donor is not a compatible match, before you pay
  • Modules returned with tracking — return-shipping speed your choice at checkout

Shipping timeline — Alabama ↔ Arlington TX

USPS Priority routes east through the Atlanta network; typically 2 days from most of the state. Typical round-trip from Birmingham or anywhere in Alabama:

  1. Day 0

    You ship

    USPS Priority from AL, ~$11

  2. Day 2

    We receive

    Workshop opens + inspects

  3. Day 3

    Work done

    Typical 24-hour bench turnaround

  4. ~Day 5

    Back to you

    Return speed you chose at checkout

Alabama FAQ

Common questions from customers shipping from Alabama.

How long does shipping take from Alabama to your Arlington TX workshop?
USPS Priority Mail from Birmingham, AL reaches our Arlington workshop in about 2 business days. USPS Priority routes east through the Atlanta network; typically 2 days from most of the state. 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 Alabama?
USPS Priority flat-rate from Alabama to Arlington TX runs about $11. The customer pays shipping to us; return shipping back to Alabama is selected at checkout — $24.95 standard (3-5 business days), $54.95 UPS 2-Day, or $94.95 UPS Next Day Air, flat nationwide. Cross-region — roughly 2 days each way for a quick round-trip.
Do you accept gm tehcm solenoid-pack tcm clone modules from Alabama?
Yes — we receive modules from Birmingham, Huntsville, Mobile, Montgomery and the rest of Alabama regularly. With about 5.3 million registered vehicles statewide, full-size pickups & SUVs are the bulk of what we see from Alabama.
Is there a gm tehcm solenoid-pack tcm clone shop in Birmingham I should use instead?
Most Birmingham shops don't keep the bench equipment for gm tehcm solenoid-pack tcm clone — 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 — roughly 2 days each way for a quick round-trip.
Does Alabama vehicle inspection or emissions testing affect this service?
Alabama has no mandatory statewide periodic vehicle safety or emissions inspection program. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Alabama and federal requirements.
What is a TEHCM and why does replacing the solenoid pack need programming?
The TEHCM (Transmission Electro-Hydraulic Control Module) is GM's transmission control module — and on the 6L and 6T six-speeds it is integrated into the valve body / solenoid pack rather than being a separate box. So when a mode-switch or solenoid fault forces you to replace the pack, you replace the module too. The new pack carries no VIN, no calibration, and none of your transmission's learned adaptation, so it has to be programmed to your car before it will shift correctly. Cloning your original's data onto the donor is how we do that on the bench.
Which GM transmissions does this cover?
The RWD 6-speeds and the FWD / AWD 6-speeds. On the RWD side: 6L45 (Cadillac CTS 3.6 RWD, ATS 2.0T / 2.5) and 6L50 (Camaro V6, CTS / CTS Coupe, SRX, STS, and 2012-2016 Colorado / Canyon), plus 6L80 (Silverado / Sierra 1500, Tahoe, Suburban, Yukon, Avalanche, Camaro SS, Pontiac G8, Chevrolet SS, CTS-V) and 6L90 (Silverado / Sierra 2500HD and 3500HD, Suburban 2500, Yukon XL 2500, Escalade, Express / Savana). On the FWD / AWD side: 6T70 (Malibu, Equinox, Terrain, Impala, LaCrosse, Regal, Captiva Sport), 6T75 (Traverse, Acadia, Enclave, Impala 3.6, LaCrosse 3.6) and 6T80 (heavier FWD / AWD crossovers). Roughly 2006-2020 depending on platform. Send your VIN and a photo of the module / solenoid-pack part-number label and we confirm your exact application before you ship.

Full details

See the complete GM TEHCM Solenoid-Pack TCM Clone service page

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

Full Service Page

Same service from other states:

AlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusetts

Ship from Alabama today

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

(817) 678-3252