Restore Your Vehicle’s Performance and Reliability
Is your 2012 Jeep Liberty or 3.7L Dodge 1500 giving you headaches? Stalling, running rough, or refusing to start can be incredibly frustrating, leaving you stranded and stressed. These issues often point directly to a failing Engine Control Module (ECM), the brain of your vehicle’s engine. This pre-programmed ECM is the definitive, no-hassle solution to get you back on the road with confidence. Forget about expensive dealership visits and complex programming tools; this unit arrives ready for a straightforward, Plug & Play installation, specifically flashed to your vehicle’s VIN and mileage.
Common Symptoms & Your Solution
A failing engine computer can manifest in various ways, often causing confusion and costly misdiagnoses. If you’re experiencing any of the following, a faulty module is the likely culprit. This replacement 2012 Jeep Liberty ECM is engineered to resolve these exact problems:
- Persistent Check Engine Light (CEL)
- Engine stalling or shutting off while driving
- Rough or erratic idling
- Complete no-start condition
- Poor fuel economy and reduced engine power
- Communication errors with diagnostic scan tools
- Error codes such as P0601, P0606, or other internal processor faults
Features & Benefits
- âś” Plug & Play Installation: This unit is delivered fully programmed to your vehicle’s specific VIN. No extra steps or dealer visits are required—simply install it and turn the key.
- âś” Guaranteed Compatibility: A direct replacement for part number 68103707 and other compatible numbers, ensuring a perfect fit and function for your 2012 Jeep Liberty or 3.7L Dodge 1500.
- âś” Restored Engine Performance: By replacing the faulty computer, you restore the precise fuel, spark, and transmission control your vehicle needs to run smoothly and efficiently.
- âś” Cost-Effective Repair: Avoid the high costs and scheduling delays associated with dealership programming. This is a smart, effective solution for both DIY mechanics and professional shops.
- âś” One-Year Protection: This unit is backed by our one-year replacement warranty, giving you confidence in your repair.
Expert Insight: Why VIN Programming is Non-Negotiable
Many people wonder if they can just grab a computer from a salvage yard. The simple answer is no. Modern vehicles like your Jeep or Dodge use a sophisticated anti-theft system (often called Sentry Key or SKIM) that links the ECM to your specific keys and vehicle. A mismatched ECM will prevent the engine from starting. Our process of programming the module to your VIN before shipping completely bypasses this issue. We handle the complex part, so you get a true Plug & Play part that works correctly the first time, every time. This is the key difference that makes our 2012 Jeep Liberty ECM the superior choice.
Frequently Asked Questions
What exactly does ‘Plug & Play’ mean for this ECM?
Plug & Play means the engine computer will arrive at your door fully programmed with your vehicle’s specific Vehicle Identification Number (VIN) and key information. You will not need to take it to a dealership or mechanic for additional programming. You simply install the part, and your vehicle will start and run correctly.
Do I need to send my old computer (core) back?
No, a core return is not required for this part. You can keep, recycle, or dispose of your old module at your convenience.
Will this fix my check engine light?
This ECM will correct any check engine light and diagnostic trouble codes (DTCs) that are directly caused by a failing computer, such as internal processor faults. If the light was triggered by another failing component (e.g., a bad oxygen sensor), that part will still need to be addressed.
How do I provide you with my vehicle’s VIN and mileage?
After you place your order, we will provide clear instructions on how to submit your VIN and current mileage. This ensures we can program the module accurately for your specific vehicle before shipping.
Is this compatible with my 2012 Dodge 1500 Pickup?
Yes, this engine computer is fully compatible with the 2012 Dodge 1500 Pickup equipped with the 3.7L engine. It is a direct, programmed replacement.
My original part has a different number. Will this still work?
This module is a direct replacement for a range of part numbers, including 6810707AD, 05150631AB, and 68087057AA, among others. Please check the full compatibility list on this page. If you are still unsure, our support team is happy to verify fitment for you using your VIN.