Mail-in repair · Ontario, Canada
Component-level repair for engine control electronics
Board-level fault finding and repair — not board swapping. Typical turnaround 5–10 business days.
What we repair
- Cat ADEM ECMs (A3 / A4)
- EMCP 2 / 2+ GSC modules
- Cat EIS ignition modules
- Woodward LSM / 2301A / ProAct drivers
- DVR / CDVR voltage regulators
- Plus VFDs, PLCs, AVRs, and industrial electronics from other manufacturers
The terms, plainly
- Typical turnaround: 5–10 business days
- No fix = no repair fee (diagnosis is free)
- 90-day warranty on completed repairs
We do not perform emissions system modifications, deletes, or tuning of any kind.
How mail-in repair works
Contact us
Send the part number and symptoms. We confirm whether it's a good repair candidate before you ship anything.
Ship your unit
Mail it to our shop in Ontario, Canada. Pack it anti-static; we'll send packing guidance with the RMA details.
Free diagnosis, firm quote
We diagnose at component level and quote a firm price. No fix, no repair fee — diagnosis costs you nothing.
Repair, test, return
We repair, run a full function test on the bench, and ship it back with test notes. 90-day warranty on the repair.