Honda / Acura Engine Control Module (ECM/PCM) Programmed to Your VIN — Supply-a-Part
Dead Honda or Acura ECM? Send nothing — we source the correct one, program it for your VIN with the immobilizer handled, and ship it ready to install.
Sending several modules? Add them all — one box, one return-shipping charge.
Honda & Acura ECM/PCM — Civic, Accord, CR-V, Pilot, Odyssey, Acura equivalents — sourced and prepared for your VIN
How It Works
Three simple steps. Hundreds of mail-in jobs completed for shops, locksmiths, and DIY pros.
Pay & Get Address
Click "Order Now", pay securely via Stripe. We email shipping address + instructions within minutes.
Ship Your Module
Pack per the instructions and ship to Arlington. USPS goes to our PO Box; UPS and FedEx must use the street address. Customer pays shipping to us.
Receive in 1-2 Days
Work completed within 24 hours of receipt. Ships back next business day at the return speed you chose at checkout — standard to overnight. Tracking emailed.
What You Get
- The correct ECM/PCM sourced for your specific VIN
- Prepared to work with your vehicle's immobilizer
- Part-number and function verified before shipping
- Shipped ready to install — no core-first
- Clear instructions for the immobilizer key relearn where needed
- Support if a post-install step is required
Compatibility
Confirm your part matches one of the variants below before ordering. Not sure? Text us a photo and we'll verify.
Common vehicles
What we do
Required
Will This Fix My Problem?
Honest answer: here's exactly what this service fixes — and what it doesn't.
Fixes:
- ✓Confirmed dead or non-communicating ECM/PCM
- ✓Internal failure after sensors/wiring are ruled out
- ✓A used ECM that cranks but never starts (immobilizer)
- ✓Water or corrosion damage to the original
Won't fix:
- ✗No-starts from sensors, fuel, or wiring — diagnose first
- ✗Immobilizer/key faults with a healthy ECM — see the Honda key services
- ✗Transmission faults — see the TCM services
- ✗Vehicles we cannot confirm the correct part for — send the VIN
One box, immobilizer included
Honda ties the ECM to the immobilizer, so the used-ECM route ends in a crank-no-start. Supplying the part ourselves means the correct unit, sourced for your VIN and prepared for your car, shipped ready to install. Most Hondas then want a brief two-key immobilizer relearn on the car — a five-minute job for a dealer or a capable locksmith — and we spell out exactly what yours needs before you buy.
Shipping Instructions
These details are also emailed to you the moment your payment clears.
Nothing to ship in — enter your VIN at checkout and we source and prepare the ECM/PCM. It arrives ready to install. Most Hondas need a short immobilizer key relearn afterward, best done with two keys present at a dealer or capable locksmith; we tell you precisely what yours requires. Outbound shipping is selected at checkout.
What to include in your box
- Nothing inbound — supply-a-part service
- Your VIN (required — ECM prepared for it)
- Proof of ownership
- Your shipping address and phone number
Ship to
Auto Module Lab
If shipping USPS
PO Box 120241
Arlington, TX 76012
If shipping UPS or FedEx
1009 Oakwood Ln # 120241
Arlington, TX 76012
Both shipping labels — to the lab and back to you — are purchased the moment you order. Your prepaid inbound label (already addressed) arrives by email; the return ships on the speed you chose at checkout.
Frequently Asked
Still have a question? Text us — replies in minutes.
Will a used Honda ECM work if I just install it?
What is the two-key relearn?
Do I send my old ECM first?
Why is the VIN mandatory?
Related Services
Other bench services for the same brand or use case.
Honda/Acura ECU IMMO Off
Permanently remove immobilizer from Honda + Acura ECUs — bench fix for no-key, swapped-ECU, or damaged HDS scenarios.
Honda/Acura ECU Immobilizer Clone
Used Honda or Acura ECU and a green key light that won't go out? We clone your immobilizer-coded PGM-FI ECU onto the donor — no dealer re-flash.
GPEC2 / 2A / 3 / 4 / 4LM PCM Clone (Mail-In)
Replacing a failed GPEC2 / GPEC2A PCM? Mail in your original + the donor and we clone it — VIN, immo, and config carried over so it plugs in and runs.
Where we serve Honda/Acura ECM — Programmed to VIN
Mail-in means nationwide. See your state, metro, or specific vehicle:
Ready to ship?
Pay now, get the shipping address by email, drop it in the mail. Your module is back on your bench within a week.