Is Your 2006 HHR Plagued by Engine Problems?
If you’re dealing with a frustrating no-start condition, erratic engine behavior, or a check engine light that just won’t go away on your 2006 Chevy HHR, there’s a strong chance the Engine Control Module (ECM) is the culprit. As the central computer for your engine, when the ECM fails, it can create a cascade of baffling and performance-robbing issues. I’ve seen it countless times in the shop: a vehicle that seems perfectly fine mechanically but runs poorly or not at all because its electronic brain is malfunctioning.
A Technician’s Real-World Experience
A customer’s 2006 HHR with the 2.4L engine came in last week with these exact symptoms. It would crank but not start, and when it occasionally did, it ran rough and threw a dozen unrelated trouble codes. The owner had already replaced the crank sensor and spark plugs with no success. My first step was to connect my scan tool, which struggled to communicate with the ECMโa classic red flag. After verifying solid power and ground at the ECM connector, located in the left-rear of the engine compartment, it was clear the module itself had failed internally. This is a common failure point I’ve diagnosed on hundreds of GM vehicles from this era due to years of heat cycles and vibration.
The Guaranteed Solution: A VIN-Programmed ECM
Replacing the ECM isn’t just about swapping a box. The new module must be programmed with your vehicle’s specific Vehicle Identification Number (VIN) and the latest GM-certified software. Without this critical step, the vehicle’s anti-theft system will prevent it from starting, and the engine and transmission will not have the correct operating parameters. This is where we save you the time, hassle, and high cost of a dealership visit.
This is a genuine GM Engine Control Module, part number 12607096, that we program for your exact 2006 HHR before it ships. You get a part that’s ready for installation right out of the box.
- โ VIN Programmed: We flash the module with your vehicle’s VIN and the newest GM software updates, ensuring perfect compatibility.
- โ Solves Common Issues: The definitive fix for problems like no-start, stalling, poor fuel economy, and false sensor codes caused by a faulty ECM.
- โ Plug-and-Play Installation: No dealership visit or expensive programming tools required. In most cases, a simple security relearn procedure (which you can do yourself) is all that’s needed after installation.
- โ Restores Original Performance: Get your HHR running smoothly and reliably again by restoring the core of its engine management system.
How It Works
The process is simple. After you complete your purchase, just send us your vehicle’s 17-digit VIN. Our certified technicians will professionally program the module to match your vehicle’s factory specifications. We then ship the ready-to-install ECM directly to you. It’s the most efficient way to get your car back on the road.
Confirming Your Part Number
This ECM, service number 12607096, is a direct replacement for a wide range of GM vehicles. To ensure compatibility, you can check the number on your existing module. This unit is fully interchangeable with the following service numbers:
12590032, 12602044, 12603530, 12605843, 12607096, 12630457, 19210737
Don’t let a bad ECM keep your 2006 HHR sidelined. Order this pre-programmed module today and restore your vehicle’s performance and reliability with confidence.