We fix the modules
others replace.
ABS, airbag, ECU, cluster, radio, amps and more — ship us the module, we rebuild your original unit, bench-test it, and send it back ready to bolt in. 1-year warranty on every job.
* No fix, no charge on the repair itself. Return shipping is a flat $20 if we can't fix it. No diag fee, ever.
- 24h
- Average bench time
- 12,056+
- Modules repaired
- 98%
- First-time fix rate
- 1 yr
- Warranty included
Pick a module type
Most-requested repairs
ABS Module Repair
Rebuilds for hydraulic control units, pressure sensors and traction systems.
Airbag / SRS Crash Data Clearing
Crash data clearing, SRS module reset and component-level board repair.
ECU / PCM Repair
Engine control modules — driver failures, internal shorts, water damage and dead PCMs.
ECU Cloning
Clone your original ECU program to a donor unit — keep keys, mileage and immobilizer.
TCM / Transmission Control Repair
Transmission control modules — solenoid drivers, harsh shifts, limp mode.
Instrument Cluster Repair
Dead pixels, dim displays, stepper motors and full cluster failures.
Four steps from broken to bulletproof.
Order online
Choose your repair service and check out — we'll email shipping instructions.
Ship it in
Pack the module and drop it at any carrier. Tracking recommended.
We rebuild it
Component-level repair on calibrated equipment by certified techs.
Bench-tested return
Full simulation test, then back to you with a 1-year warranty.
Dealer-level quality at a fraction of the price.
Replacement modules from the dealer cost thousands and often still need coding. We restore your original unit to factory spec — keeping your VIN, mileage and immobilizer intact.
Every repair, no exceptions.
Most modules ship next business day.
On repair orders over $100.
Genuine ICs, capacitors and connectors.
What folks are saying.
We've been doing this for years on eBay across two stores — over 1,600 modules out the door. Here's the unfiltered word from buyers.
"good quality work, timely repairs and shipping, shows great care by ensuring equipment is properly packaged and protected during package transport, radio arrive in great working condition, clean and looking great, price was very, very reasonable, best value I found"
"Sent the radio in and got it back quickly just like the listing shows. Great eBay seller and great service."
"I would recommend the service! Communication was great and the turn around time was less than expected. Excellent work by them."
"Great seller. Fast turnaround. Highly recommended."
"great service was very fast about a week turn around with me sending it fixed and returned. great for a mail in service. I had to get some codes reset and relearned but every light came out."
"Sent the radio in and got it back quickly just like the listing shows. Great eBay seller and great service."
See every review (the good and the rough ones) on TMW Technologies and TMW Repairs.
Don't see your module? Just ask.
The catalog isn't everything we can do — it's just the popular stuff. Shoot us a message with your year/make/model and the part number off the module. Worst case we tell you we can't help. No fix, no charge, ever.*
* No fix, no charge on the repair itself. Return shipping is a flat $20 if we can't fix it. No diag fee, ever.
Don't replace it.
Rebuild it.
Browse the catalog or just send us a message — we usually get back within a few hours.