VIN Steps

12592124 ECU – VIN PROGRAMMED | Cadillac SRX | ECM PCM BCM Engine Control Computer OEM


Refurbished ECU | VIN Programming Included | Updated Software –

Compatible: 2004-2005 Cadillac SRX

OEM Part Number: 12592124

Fits different makes & models if part number matches.

(See description for more details)

SKU GMPRO-W-Cadillac SRX | 12592124 Categories ,


(May fit other vehicles) Compatible: 2004-2005 Cadillac SRX

OEM Part Number: 12592124

Looking for a VIN matched replacement 12592124 ECU? 

Want to avoid costly dealer programming fees and locksmiths?

We can help! 

This rebuilt, key ready ECU will include our VIN programming service and the latest OEM software updates.

Simply include your VIN needed in the note box during checkout.


Please allow 5-7 business days for delivery.

Being that these ECUs are discontinued, supplies may be limited.

Our rebuilt, pre-owned units include a hassle free 2-year warranty.

Make sure you are ordering the right part number, if you do not see your part number reach out to us – we may have a compatible ECU.

Programming Details:

In these vehicles your VIN must be programmed to be synced with other components in the vehicle.

We also ensure each unit has the latest OEM, VIN matched software from GM. This may be beneficial if your original unit software is out of date causing rough shifting, idle issues, or stalling.

The mileage and engine hours will not be affected after installing the replacement unit.

After Installation Notes: 

The keys may need to be programmed or the vehicle will not start. This key programming procedure can be done in the vehicle without tools using programming instructions we will provide with the unit.

In addition to key programming a crank shaft position sensor relearn may also be required. After a replacement ECU is installed in these vehicles its common for a service engine light (code P1336) to be present. The vehicle will operate as normal without issues but to clear the code, a repair shop that has the capability of doing a “crankshaft position relearn procedure” may be required.

Other acronyms for the engine computer: ECU Engine Control Unit – ECM Engine Control Module – BCM Body Control Module – PCM Power Control Module

OEM meaning: Original Equipment Manufacturer – our units are factory original units.

We understand for some, a vehicle is part of the family. Our mission is to get your vehicle back on the road by offering quick and cost-effective solutions.

If you have any questions about this unit or anything else, please do not hesitate to reach out to us!

-Module Mechanics

Additional information


2004-2005 Cadillac SRX

Part Number


  • 2 year warranty included with purchase, optional 5 year available.
  • Warranty will begin on the day tracking confirms delivery.
  • We do not reimburse for shipping and/or labor costs.
  • Return shipping labels are not currently provided.
  • Refunds after 90 days are only issued if exchange is unavailable.
  • 15% restocking fee may apply to non-defective returns.
  • Returns may be refused if tamper proof measures are altered.
  • Pre-owned units may show signs of wear.
  • Buyer is responsible for ordering correct part number as we do not verify with VIN.
  • Buyer assumes all responsibility confirming part function after installation & during road use.
  Having an issue? We’re here to help! Email us: support@modulemechanics.com


Our mission is providing unique and cost saving solutions to combat the automotive industries problematic electronic issues, keeping you in your car, not your wallet. 

You're viewing: 12592124 ECU – VIN PROGRAMMED | Cadillac SRX | ECM PCM BCM Engine Control Computer OEM $269.95
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Module Mechanics

6732 W. Coal Mine Ave, STE 511, Littleton, CO 80123

*Please include your name or order number with the shipment

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