Professional laboratory board-level overhaul service
If your component exhibits any of the following issues, this specific laboratory repair will permanently resolve them. We do not just replace components that are currently failed; we re-engineer known wear points site-wide:
Class-100 anti-static environments
Cycling from -20°F to 180°F
End-to-end active network testing
Simplify your Maserati’s starting system with our professional Immobilizer OFF (Immo Off) ECU programming service for Maserati Quattroporte (2009–2013) and Maserati GranTurismo M145 (2009–2018). This service reprograms your ECU/DME to bypass the immobilizer system, eliminating the need for the transponder “pill” inside the key fob.
This solution is ideal for lost keys, failed or unprogrammable transponders, and immobilizer module failures, providing a reliable plug‑and‑play starting solution while keeping the alarm system fully functional.
Important: This service is for bladed‑key vehicles only and is not compatible with proximity (smart key) systems.
Maserati Quattroporte: 2009–2013
Maserati GranTurismo (M145): 2009–2018
Bosch ECU: 0 261 209 311
Bosch Part Number Format: 0‑261‑209‑311
ECU Type: ME9.1.1
Bladed key vehicles only — proximity key vehicles are not supported.
Immobilizer OFF Programming – ECU is reprogrammed to start without a transponder
Bench Testing – Ensures proper operation before return
Plug‑and‑Play Solution – No immobilizer authorization required
Alarm System Unaffected – Factory alarm remains fully functional
Fast Turnaround – Typically completed within 5 business days after ECU receipt
Purchase the service through our Shopify store.
Ship only the ECU to our facility (do not send keys or immobilizer components).
We reprogram and test the ECU.
The ECU is returned ready for installation.
Quattroporte: Engine compartment, next to the brake booster, under a silver heat shield
GranTurismo: Engine compartment near the firewall
Disconnect the ignition switch transponder antenna from the steering column after reinstalling the ECU. This prevents immobilizer conflicts.
This is a service only — no ECU is supplied.
ECU part number must match: 0 261 209 311.
Customer is responsible for shipping the ECU to us.
Free return shipping (U.S. only). International customers must contact us.
ECU may need to be opened, which could void any existing warranty.
Intended for off‑road, track use, or vehicles with irreparable immobilizer faults. Customer is responsible for legal compliance.
We are located in San Marcos, Texas, serving Austin, San Antonio, Houston, Dallas–Fort Worth, and all surrounding areas. Nationwide mail‑in service is available for Maserati ECU immobilizer programming.
Securely package your ECU and include a note with:
Full name
Return shipping address
Phone number or email
Vehicle year and model
Ship to:
ClusterFix Texas
16044 N Hwy 123
San Marcos, TX 78666
After shipping, send tracking info to info@clusterfixtexas.com or text (512) 792‑1717.
What does IMMO OFF do?
IMMO OFF disables the immobilizer system in the ECU, allowing the vehicle to start without a transponder pill.
Will my alarm system still work?
Yes. The factory alarm system remains fully operational.
Do I need to send keys or immobilizer modules?
No. Send only the ECU.
Is this compatible with proximity key vehicles?
No. This service is bladed‑key only.
Will my car start normally after installation?
Yes. Once installed, the vehicle will start normally without immobilizer authorization.
How long does the service take?
Typically 5 business days after ECU receipt.
Do you offer this service outside Texas?
Yes. We offer nationwide mail‑in service.
*Note: Even if your specific OEM part number is not listed above, our laboratory engineers can rebuild all variations of this electronic component family.
Laboratory Certification Standard
All our automotive electronic laboratory rebuilds come with an industry-leading 90 Days Warranty on the components replaced.
Average Lab Queue Speeds
2 Days standard bench time. Priority express options are selectable at booking checkout.
Secure Logistics Coverage
We provide an inbound shipping label and a secure double-walled packing box as a service addition, or you can self-ship using standard postal codes.
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