EFC
Live remote programming · 9 AM – 9 PM Central, 7 days

Remote ECU flashing — by appointment

You plug in a J2534 device. FlexiHub bridges it to us over the internet (USB-over- network) so your J2534 appears on our computer as if locally connected. We run ACDelco TDS / FJDS / VIDA / TIS / ODIS / wiTECH on our side and program your ECU directly. Google Meet on the side so you can watch + talk us through anything specific. Available 9 AM – 9 PM Central; earliest bookable slot is 30 minutes from now.

Device support

How do we connect to your car?

If you have a J2534 device — any J2534 device — chances are we can use it. Below is what we routinely connect through. Don't see yours? Text us and we'll confirm in minutes.

US-based · TX · Live phone + SMS support
FlexiHub bridge

Generic J2534 / VCI

Plug a J2534 device into the car + your laptop. FlexiHub tunnels the USB stream to our workstation — the OE software sees it as a local device. Most J2534-1/-2 pass-thrus work this way.

  • AEZ Flasher 3 (AlexFlasher 3)
    Generic J2534
    All platforms
  • GM MDI2
    GM-shipped J2534
    All platforms
  • Autel VC200 / KM100
    Autel universal VCI
    All platforms
  • CarDAQ-Plus 3
    Drew Tech J2534
    All platforms
  • Ford VCM3
    Ford / Lincoln
    Limited
  • VAG VAS6154
    VW / Audi
    Limited
  • Volvo DICE
    Volvo
    Limited
  • Mongoose Pro
    Limited platforms
    Limited
Autel Remote Expert

Autel ecosystem

Autel's own remote-programming cloud. You sign into MaxiSYS / MaxiPRO + start a Remote Expert session; we accept on our side and run the OE software while your XLINK tunnels traffic to the car. Best path for shops already on Autel.

  • Autel MaxiFlash XLINK
    Universal J2534-1/-2
    All platforms
  • Autel KM200 / IM608
    Key + module programming
    Limited
  • Autel MaxiSYS Ultra
    With Remote Expert add-on
    Limited
USB-share / screen-share

TOPDON RLink

The RLink Lite is a standalone Android tablet with a J2534 VCI. Two options: USB-share the VCI into a Windows laptop + FlexiHub it to us, or screen-share into the tablet itself and we drive the OE software locally.

  • TOPDON RLink
    USB-share to laptop
    All platforms
  • TOPDON RLink Lite
    Screen-share via Android
    All platforms
We can use almost any J2534 device

With FlexiHub bridging, a Windows laptop, and the device's OEM driver, we can run the manufacturer software through your hardware as if we were standing next to the car. Same goes for Autel Remote Expert and TOPDON's screen-share — pick whichever you already own.

Device not listed? Text us.
Tell us the make / model — we'll confirm whether it works with your platform in minutes, not days.
+1 (469) 437-3038

Pick your platform

GM

ACDelco TDS
$100
per session

Cadillac, Chevrolet, Buick, GMC, Hummer. Module programming, key learn, immo configuration.

Book GM session →

Ford / Lincoln

FJDS / FDRS
$150
per session

Ford, Lincoln. PCM/TCM module programming, As-Built data, PMI procedures, key learn.

Book Ford / Lincoln session →

Mazda

MDARS / M-MDS
$150
per session

Mazda 3/6/CX-5/CX-9, MX-5. Module programming, calibration update, key add, BCM coding.

Book Mazda session →

Volvo

VIDA
$250
per session

Volvo cars + trucks. Software download, CEM/ECM programming, key programming.

Book Volvo session →

Toyota / Lexus

TIS Techstream
$250
per session

Toyota, Lexus, Scion. Reflash, calibration update, immobilizer reset, key registration.

Book Toyota / Lexus session →

VW / Audi

ODIS
$250
per session

VW, Audi, Seat, Skoda. SVM software updates, module coding, adaptation, component protection.

Book VW / Audi session →

Chrysler / Dodge / Jeep / Ram

wiTECH 2 / Mopar
$250
per session

Chrysler, Dodge, Jeep, Ram. PCM/TCM/BCM programming, key/immo programming, SCM coding, calibration update.

Book Chrysler / Dodge / Jeep / Ram session →
Also available

Remote J2534 VIN swap — radio / HMI modules

Replaced a radio, HMI, or infotainment module with a used part from a donor car? It still carries the donor's VIN. We connect remotely over FlexiHub with your J2534 device and write your vehicle's VIN into the module so it marries to your car — no dealer trip. Live session, 30–60 minutes, booked straight onto our tech's calendar.

  • You need a J2534 device + the module installed and powered on the bench or in the car
  • We confirm the module is supported before charging — full refund if we can't complete it
Book VIN swap session →
$150
per session
J2534 + OE software

How it works

  1. 1Pick your platform + tell us about the vehicle and your J2534 device.
  2. 2Pick a time slot + pay via Stripe (we hold no card data — Stripe handles it).
  3. 3Email lands instantly with the FlexiHub download link, your license token, and a Google Meet link for the session.
  4. 4At the appointment, FlexiHub bridges your J2534 device to our computer over the network. We run the manufacturer tool (TDS / FJDS / VIDA / TIS / ODIS) on our end and program your ECU directly. Google Meet runs alongside so you see what we're doing and we can talk through anything.
  5. 5We verify the programming worked + clear codes before disconnecting. Most sessions finish in 30–60 minutes.

Refund policy

We refund only when the failure is on us — our software, our network on our end, or operator error during the session.

We don't refund when the programming completes but the vehicle still has the underlying problem (programming isn't diagnosis), when the vehicle has a hardware fault that blocks programming, when the wrong module / wrong J2534 was set up on your end, when the customer internet drops repeatedly, or when no-shows / late cancels burn the slot. Programming a replacement module is what you paid for — if the new module turns out to be defective or the root cause was something else entirely, that's a separate job.

If we're unsure whose side the issue is on, we'll talk it through honestly and either credit a follow-up session or refund — but the burden is on us to identify our-side failures, not on you to debate a non-refund.