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.
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.
TCU / Transmission Module
Shifting problems, limp mode, P0700-series codes, and TCM communication faults. Repair and reprogram.
BCM Repair & Programming
Body control module failures causing random electrical issues — power windows, locks, lighting, and more.
Immobilizer Repair
Car won’t start, key not recognized, theft system active? Our specialized electronics expertise gives us an edge on immobilizer faults.
Key Coding & Transponder
Transponder key programming, EEPROM key coding, and all key types.
ADAS Module Calibration
Camera, radar, and sensor module faults affecting lane assist, automatic braking, and driver assistance systems.
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 $1,400 for a new one. ShipYourECU repaired mine for $189. 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 $75–$100.
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.
Ship Your Module Today →We typically respond within 2 business hours