Nationwide Mail-In Service — All 50 States
Mail-In ECU Repair & Programming Service
Ship your failed ECU, TCU, BCM, or immobilizer to us. We repair it, program it, and ship it back in 48–72 hours. All vehicle makes. 6-month warranty. Money-back guarantee.
Get Your Free Quote
We respond within 2 business hours
We respond within 2 business hours · All 50 States
We’ll respond within 2 business hours with your quote. Check your phone or email.
Every Automotive Module. Every Vehicle Make.
We repair and reprogram every major automotive computer — from engine control units to body control modules, immobilizers, and ADAS systems. All makes. All models. All 50 states.
ECU Repair & Programming
Engine control unit failures, P06xx codes, no-start conditions, and communication faults. Full repair and OEM programming.
Learn more →TCU / Transmission Module
Shifting problems, limp mode, P0700-series codes, and TCM communication faults. Repair and reprogram.
Learn more →BCM Repair & Programming
Body control module failures causing random electrical issues — power windows, locks, lighting, and more.
Learn more →Immobilizer Repair
Car won’t start, key not recognized, theft system active? Our specialized electronics expertise gives us an edge on immobilizer faults.
Learn more →Key Coding & Transponder
Transponder key programming, EEPROM key coding, and all key types.
Learn more →ADAS Module Calibration
Camera, radar, and sensor module faults affecting lane assist, automatic braking, and driver assistance systems.
Learn more →How It Works — 3 Simple Steps
No dealer appointments. No tow trucks. Just pack your module and ship it to us. We handle everything else.
Package & Ship Your Module
Pack securely, ship via any carrier. We provide a free packaging guide to protect your module in transit.
We Diagnose & Repair
Component-level repair and OEM programming. Most repairs completed in 48–72 business hours.
We Ship It Back Fast
Repaired, programmed, plug-and-play. Free return shipping (Ground) included. 6-month warranty on every repair.
Why Thousands of Car Owners Choose ShipYourECU
What Our Customers Say
Real customers. Real vehicles. Real results.
“Shipped my F-150 PCM on Monday, had it back Wednesday. Truck fired right up. Charles knew exactly what was wrong and fixed it for a third of what Ford wanted.”
“ECU was throwing P0606 codes and the dealer wanted Get a Quote. ShipYourECU repaired mine for Get a Quote. Runs perfect. Money-back guarantee gave me confidence to try it.”
“Immobilizer on my BMW was preventing it from starting. These guys clearly know what they are doing — they knew the exact procedure and got my key synced perfectly.”
Frequently Asked Questions
How do I ship my module to you?
Pack in a padded box, use any carrier, include a note with your contact info and vehicle details. See our shipping guide for step-by-step instructions.
How long does the repair take?
Most repairs are completed in 48–72 business hours from receipt. Rush 24-hour service is available for an additional Get a Quote–Get a Quote.
What if you can’t fix my module?
We ship it back at no charge and issue a full refund. No fix, no fee. That’s our money-back guarantee.
Will I need to take my car to a dealer after the repair?
No. We program the module to your VIN before shipping it back. It should be plug-and-play on most vehicles.
What vehicles do you service?
All major makes — Ford, Chevy/GM, Dodge/Chrysler, Toyota, Honda, Nissan, Hyundai/Kia, BMW, Mercedes-Benz, Audi, and more.
What does the 6-month warranty cover?
If the same fault returns within 6 months, we repair it again at no charge. See our full warranty policy.
Ready to Get Your Module Fixed?
Pack it up, ship it out. Most repairs done in 48–72 hours. 6-month warranty on every job.
Get a Free Quote →We typically respond within 2 business hours