A genuine OEM 2006 Solstice Engine Control Module, part 12630457, showing the main electrical connectors. This pre-programmed ECM fixes check engine lights and stalling.

Programmed 2006 Solstice Engine Control Module | ECM 12630457 | VIN-Matched

Name: Programmed 2006 Solstice Engine Control Module | ECM 12630457 | VIN-Matched
Brand: GM
SKU: 590-08112-209
Availability: InStock

End Your Solstice’s Engine Problems

Tired of a check engine light, stalling, or poor performance in your 2006 Solstice? This replacement Engine Control Module is the solution. It arrives pre-programmed to your car’s VIN with the latest GM software, eliminating the need for expensive dealership visits. It’s a reliable, plug-and-play fix to restore your car’s power and efficiency. Order today for a fast and permanent repair!

$118.99

+11.99 USPS Priority Shipping

Availability: In stock

SKU: 590-08112-209 Categories: Engine Control Module (ECM), GM

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Description
Additional information

Restore Peak Performance to Your Pontiac Solstice

Is your 2006 Pontiac Solstice suffering from frustrating issues like a persistent check engine light, rough idling, stalling, or a complete no-start condition? These are classic signs of a failing Engine Control Module (ECM). As a technician with over 20 years of experience, I’ve seen how a faulty ECM can cripple a vehicle’s performance and reliability. This isn’t just a part; it’s the brain of your engine, and when it falters, everything from fuel economy to ignition timing is affected. This replacement 2006 Solstice Engine Control Module is the definitive solution to get your car running smoothly again.

We take the guesswork and hassle out of the repair. Unlike a generic module from a parts store, this unit arrives at your door fully programmed with the latest GM-certified software. All we need is your vehicle’s VIN at checkout. This critical step ensures the ECM is perfectly matched to your Solstice’s specific systems, including the transmission, anti-theft system (Pass-Key/VATS), and emissions equipment. This means no expensive trips to the dealership for programming—a savings of both time and money.

Case Study: A Tricky Diagnosis

I remember a 2006 Solstice that came into my shop with an intermittent no-crank, no-start issue. The owner had already replaced the battery and starter to no avail. The scan tool would sometimes communicate, and other times it wouldn’t, throwing confusing U-codes. After checking the main power and ground circuits to the ECM, we found they were solid. The issue was internal to the module itself; heat cycles had caused a microscopic crack in a circuit board trace. A replacement 2006 Solstice Engine Control Module, pre-programmed with the VIN, solved the problem instantly. The customer was back on the road in an hour, avoiding a costly diagnostic rabbit hole.

Common Signs of a Failing ECM

✔ Persistent Check Engine Light (CEL) that won’t clear.
✔ Diagnostic Trouble Codes (DTCs) like P0601, P0606, or U0100 indicating internal module failure or communication loss.
✔ Unexplained drop in fuel efficiency.
✔ Engine misfires, stumbles, or stalls unexpectedly.
✔ Hard starting or no-start conditions.
✔ Erratic transmission shifting or performance issues.
✔ Failure to pass emissions testing.

A Straightforward Guide to Installation

✔ Safety First: Disconnect the negative terminal from your vehicle’s battery and wait at least 15 minutes to allow all systems to power down.
✔ Locate the ECM: On the 2006 Pontiac Solstice, the Engine Control Module is typically located on the left-hand (driver’s side) front frame rail in the engine bay.
✔ Disconnect Connectors: Carefully release the locking tabs and unplug the electrical wiring harnesses from the old module. Inspect the connectors for any signs of corrosion or damage.
✔ Remove the Old Module: Unbolt the mounting hardware that secures the old ECM to the frame rail.
✔ Install the New Module: Mount your new, pre-programmed ECM in the same location and secure it with the original hardware.
✔ Reconnect Everything: Plug the wiring harnesses back into the new module, ensuring they click securely into place. Reconnect the negative battery terminal.
✔ Final Steps: Your vehicle may require a security relearn procedure, which can often be done without special tools. Simply turn the key to the ‘ON’ position for 10-15 minutes, then off, and repeat two more times before starting the engine.

Verified Vehicle Compatibility

This ECM, part number 12630457, is a direct replacement for a wide range of General Motors vehicles. It is interchangeable with service numbers 12590032, 12602044, 12603530, 12605843, 12607096, and 19210737. Please verify your vehicle is on the list below. If you have any questions about fitment, our expert team is here to help.

This part will fit these makes and models with these options

No! This is the major benefit of our service. We flash the module with the latest GM software updates using the VIN you provide during checkout. This makes the installation a simple plug-and-play process, with no need for a trip to the dealer for programming.

The Vehicle Identification Number (VIN) is a unique 17-digit code for your car, found on the driver’s side dashboard (visible through the windshield) and on the driver’s side door jamb sticker. We need this to ensure the programming is an exact match for your vehicle’s options.

This is a previously used, genuine OEM part that has been rigorously tested, cleaned, and inspected to ensure it meets or exceeds original factory standards. We then program it with fresh, updated software for optimal performance and reliability.

ECM stands for Engine Control Module, while PCM stands for Powertrain Control Module. For most modern vehicles, the terms are used interchangeably as the module controls both the engine and the transmission functions. This module serves as the central computer for your vehicle’s powertrain.

Yes, this module is a direct replacement for all the service numbers listed, including 12590032, 12602044, 12603530, 12605843, 12607096, and 19210737. Our VIN programming ensures it functions correctly regardless of the original number.

Genuine OEM	Yes
Condition	Refurbished
MPN	12630457
Interchange part number	590-08112
PartNumber	590
Model	SOLSTICE
Year	2009
Brand	GM
Manufacturer Part Number	12590032, 12602044, 12607096, 12630457, 12603530, 19210737
Hardware Type	E67

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